The following is an excerpt from “IMSA 1969-1989” that tells the inside story of how IMSA got started and its first 20 glorious years. Available from Octane Press or wherever books are sold.
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BMW of North America’s racing group was established in 1975 in an effort to support the company’s growth in the lucrative US performance car market. Unfortunately, the company did not have an IMSA championship to show for the investments in the BMW 3.0 CSL and the turbocharged BMW 320i. With just one or two cars pitted against a host of Porsches, the odds were not in their favor. The tube frame M-1 Procar did crush the GTO competition in 1981 but was underpowered in IMSA’s top GT Prototype (GTP) class.
Something had to be done to narrow the gap. Former SCCA executive Jim Patterson, who took over the BMW North America racing program in 1978, saw the newly minted IMSA GTP rules in 1980 as a way to get back in the game. Working with partner March Engineering, a unique new prototype was unveiled in early 1981 that would become the basis for a long, successful supply of GTP cars to the IMSA field from the British company.
The BMW M1/C debuted at Riverside in April 1981. The March chassis featured a modern aluminum monocoque that was mated to a normally aspirated 3.5-liter BMW engine. The team would upgrade to a 2.0-liter turbocharged motor later in the year. Photo: Don Hodgdon
Designed by French aerodynamics expert Max Sardou and BMW engineer Raine Bratenstein, the car was dubbed the BMW M-1/C. It was built around a March Engineering aluminum monocoque and featured two distinctive pontoons at the front that were designed to channel airflow to both the radiators and twin ground-effects tunnels for maximum downforce. The car was initially fitted with a 3.5-liter, six-cylinder, normally aspirated BMW engine, and entered for the first time at the Riverside 6 Hours in April 1981 with David Hobbs and European endurance veteran Marc Surer at the wheel. Featuring sponsorship livery from Kenwood audio, the pair finished a credible sixth place, albeit eleven laps down to the winning 935 piloted by Fitzpatrick and Busby.
The lone BMW M1/C is swamped by a host of Porsche 935s at the start of the 1981 Riverside Camel GT race. The M1/C would go on to finish sixth, eleven laps down from the winning Porsche 935 of John Fitzpatrick/Jim Busby (#1). Photo: Don Hodgdon
A week later at Laguna Seca, Hobbs placed sixth again, this time one lap down to the new Lola T-600 with Brian Redman at the wheel. Although down on power, Hobbs managed to put the car on the front row at both Lime Rock and Mid-Ohio. The first few races proved the M-1/C had real potential and the decision was made to further develop the chassis and engine. The long-term plan was to install the 1.5-liter turbocharged BMW motor being developed for Formula One, but that engine wasn’t ready and would never be used in the March. Instead, the team force-fit the same turbocharged 2.0-liter, four-cylinder engine that had been used successfully in the McLaren-engineered BMW 320i program. Since the M-1/C had not been designed for that power plant, it required a cooling workaround for a motor that produced 600 to 675bhp with the boost turned up.
Results were mixed after the change. The new engine debuted at Sears Point in August. The car was fast and competitive, but ultimately unreliable. A fourth place at Portland would turn out to be the team’s best finish. Despite stating long-term commitments early on, BMW again left IMSA racing at the end of the year, this time to focus on its Formula One program.
Even with this setback, March Engineering took what it had learned from the M-1/C experience and produced a viable, stable GTP customer car for 1982, dubbed the 82G, that was designed by Gordon Coppuck. The first two customer March 82Gs appeared in January for the 24 Hours of Daytona. One of them was a Chevrolet V8-powered version driven by Bobby Rahal and Jim Trueman and fielded by Garretson Enterprises. Rahal would campaign the car in later rounds with Michelob backing.
The first March 82G customer car was fielded by the Garretson team at Daytona in January 1982. Photo: Bob Harmeyer
The other March was campaigned by Dave Cowart and Kenper Miller’s Red Lobster team. After winning the 1981 GTO championship in the dominant BMW M-1, the team commissioned an 82G from the March factory with the now well-tested 3.5-liter BMW M-1 engine. The distinctive twin pontoons of the March turned out to be a perfect canvas for two Red Lobster claws, a design that became iconic almost instantly. Unfortunately, the normally aspirated BMW engine was no match for the Chevy V8 or Porsche 935s, and for 1983 the team campaigned with Porsche 935 turbo power, only to suffer from overheating issues. The team took the midsummer Daytona race off in 1983 and came back later in the year with Holbert’s second March 83G powered by a Chevy V8.
The twin pontoons of the March 82/3G were ideally suited for the paint scheme of the Red Lobster team, pictured here in 1983 at Daytona, leading the similar Porsche-powered March of Al Holbert. Photo: Richard Bryant
The biggest news of the 1983 season was the return of Al Holbert, who had been pursuing Indy Car and Can-Am glory. Holbert started the season by sharing Bruce Leven’s Bayside Disposal 935 with Hurley Haywood at Daytona and Sebring. But his main focus was on a CRC Chemicals–sponsored March 83G, initially fitted with a small-block Chevy V8. Holbert won with the car the first time it was entered, at the inaugural, but rain shortened, Grand Prix of Miami. After skipping the Road Atlanta round, Holbert finished second at Riverside and won Laguna Seca, after which he sold the car to Kenper Miller and Dave Cowart’s Red Lobster team.
Holbert had another ace up his sleeve: a brand-new March 83G, this time fitted with an ANDIAL-prepared Porsche 934 single-turbo engine. Despite skipping the Mid-Ohio and mid-summer Daytona events, Holbert easily took the 1983 Camel GT title by winning with the new Porsche-powered car four times and scoring points in another seven races.
Al Holbert’s triumphant return to IMSA competition in 1983 came at the wheel of a March 83G fitted with small block Chevy V8, shown here at Riverside. He later switched to a new March 83G chassis fitted with a single turbo Porsche 934 motor and won the 1983 Camel GT championship. Photo: Kurt Oblinger
One of the prettiest GTP cars of the era, the ex-Holbert Racing Porsche-powered Kreepy Krauly March 83G of Sarel Van der Merwe, Tony Martin, and Graham Duxbury, won the 24 Hours of Daytona in 1984, pictured here at Riverside in the 1984 season. Photo: Kurt Oblinger
The Blue Thunder Marches of Bill Whittington and Randy Lanier, sponsored by Apache Powerboats, dominated the 1984 Camel GT season with six wins, including one here at Watkins Glen, giving the title to Lanier. Photo: Whit Bazemore
With the introduction of the Porsche 962 into the Camel GT Series in 1984, it wouldn’t take long for Porsche to once again dominate U.S. sports car racing. The 1984 championship in the hands of Randy Lanier driving a Chevy-March would turn out to be the last for a March-based car in the series. But not without a fight.
BMW decided to renew its Camel GT program by entering a March 86G chassis for David Hobbs and John Watson in the 1985 season-ending race at Daytona. As before with the 320i program, McLaren North America prepared the cars and ran the team. By this time, BMW’s 1.5-liter turbocharged Formula One engine was well developed and reliable. It was the same engine used by Nelson Piquet to secure the 1983 Formula One World Championship. It was adapted in a 2.0-liter form for the March 86G, the first prototype designed entirely using computer-aided design equipment. Power output was a reputed 1,100bhp with the boost turned up.
A second car for John Andretti and Davy Jones was built early in 1986, but during testing at Road Atlanta, it was destroyed in a fire caused by a fuel line that had been loosened by an engine vibration. The same vibration caused a serious, end-over-end crash in practice at Sebring when the rear cowling flew off, destroying a second tub, and forcing the team to withdraw.
Given the teething issues and destroyed cars, Bob Riley and a host of all-stars were brought in to help sort things out. After working flat out, the team turned the BMW-March into a very fast but still inconsistent car. The team skipped a few races during the 1986 season, but the car’s outright speed was evident whenever it showed up. After winning the pole at Road America, Jones survived a horrific high-speed crash in the race just after the kink in the backstretch when he put two wheels off in the grass on driver’s left. Bad luck and mistakes seemed to dog the team.
The BMW March 86G was a generation ahead of the rest in terms of aerodynamic grip and raw speed in 1986. Reliability issues kept it from doing well much of the season. Photo: Bob Harmeyer
However, the team’s triumphant moment arrived in one spectacular win at Watkins Glen with Andretti and Jones at the wheel. The two BMWs started on the front row and the winning car lapped almost everyone else in the field. In spite of the promising result and the car getting faster without direct factory support from Germany, BMW once again withdrew from IMSA after the Daytona finale at the end of 1986. David Hobbs lamented the decision, saying, “We could have cleaned the table with that car in 1987, it was probably the fastest prototype I ever drove.” Two of the March 86G chassis were sold to Gianpiero Moretti, who installed Buick V6s (one was a turbocharged 3.0-liter and another was a 4.5-liter normally aspirated motor) and raced them the following year.
The BMW March team scored its most impressive weekend at Watkins Glen, with both cars on the front row and John Andretti/Davy Jones taking the overall win in convincing fashion. Photo: Tony Mezzacca
When BMW canceled its IMSA GTP program at the end of 1986, Gianpiero Moretti purchased the March 86G chassis and installed turbo-powered Buicks for the 1987 season. He co-drove here at Sears Point with Whitney Ganz. Photo: Richard Bryant
The following is an excerpt from “IMSA 1969-1989” that tells the inside story of John Bishop’s life and how he created the world’s greatest sports car racing series. Available from Octane Press or wherever books are sold.
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John Greenwood’s Corvette under braking for turn one during the 1975 24 Hours of Daytona, featuring his paint scheme promoting the 12 Hours of Sebring a few weeks later. Photo: Mark Raffauf
After a troublesome start at Daytona and subsequent upgrades to the car, the two-car factory BMW team showed up for the 12 Hours of Sebring in 1975 ready to mix it up. Australian touring car ace Alan Moffat supplemented the potent team of Hans Stuck, Sam Posey, Brian Redman, and Ronnie Peterson. The CSLs were now much improved and took advantage of specially crafted Dunlop tires. The old 5.2-mile Sebring course was a wide-open, hang-on-and-get-after-it circuit, where turns one and two were big, sweeping curves of concrete runway that required tremendous skill to navigate quickly without going off and hitting anything, including parked airplanes.
GT cars make their way down the massive back straight at Sebring in 1975. The runways of Sebring weren’t always as well marked as they are today. Nighttime navigation of the track was especially challenging. Photo: Mark Raffauf
In spite of John Greenwood’s Corvette taking pole, the BMWs stormed into an early lead. Within the first hour, Hans Stuck’s BMW was reported numerous times by corner workers at various locations not to have working brake lights. IMSA black-flagged the car to have its lights checked. Once in the pits, it was determined the lights were indeed working. A short time later the same reports started coming in: no brake lights, especially in turns one and two. The car was brought back in for another check. Again, all was good while stationary in the pits.
The winning factory BMW CSL of Hans Stuck, Sam Posey, Brian Redman, and Allan Moffat navigates the wide-open runways of Sebring in 1975 when Lockheed Constellations and Douglas DC-4s lined the course unprotected between turns one and two. Photo: Mark Raffauf
When the issue arose a third time, BMW team chief Jochen Neerpasch asked IMSA officials, “Where are the lights not working?” to which race control replied, “Various locations, including turns one and two.” Neerpasch responded with, “Oh, Hans does not use the brakes there at all!” With the stickier tires and improved performance, GT cars were now able to take turns one and two flat, or at least with a slight lift instead of braking. No one had ever seen that before, hence the confusion from the corner workers and race control.
The winners of the 1975 12 Hours of Sebring celebrate in Victory Lane. Sam Posey stands on top of the BMW CSL, flanked by Brian Redman (far right), Hans Stuck (seated next to Redman) and Allan Moffat (with daughter). Photo: Bill Oursler/autosportsltd.com
The following is an excerpt from “IMSA 1969-1989” that tells the inside story of John Bishop’s life and how he created the world’s greatest sports car racing series. Available from Octane Press or wherever books are sold.
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To many people, John Bishop became a savior in 1973. For twenty uninterrupted years, starting in 1952, the Sebring 12 Hour sports car endurance race for was held under the guidance of Alec Ulmann, one of the first members of the SCCA when it was founded in 1944. In 1950, Ulmann traveled to Le Mans to take in the sights and sounds of the 24-hour race. The experience inspired him to bring sports car endurance racing to the U.S., which he did with a six-hour race at Sebring later that year – the first such event held in America.
The Sebring track itself began life as Hendricks Army Airfield, a hastily built airport used during WWII as a training site for B-17 bomber crews. After the base was decommissioned in 1945, the airport was turned over to the local community. In the ensuing years, Ulmann convinced the airport authority to let him promote a series of races using the long runways and network of access roads as the track layout. As part of the agreement, one active runway remained in operation during the race.
The start of the first 12 Hours of Sebring in 1952. The event was the brainchild of Alec Ulmann, who organized the race on the decommissioned runways of a World War II B-17 training base. Photo: Sebring International Raceway Archives
Starting with the first 12 Hours of Sebring race in 1952, the event became a crown jewel on the international racing calendar, attracting the best and brightest drivers, manufacturers and race teams from around the world. The AAA acted as the sanctioning body for the first few years, until the organization quit the racing business after the now infamous Le Mans accident in 1955 that killed more than 80 spectators. After that, Alec and Mary Ulmann formed the Automobile Racing Club of Florida (ARCF) as an entity to produce and promote the race. Alec Ulmann was the vice president of the ARCF and also acted as race secretary for the event. The SCCA sanctioned the race from 1963 through 1972, with full backing from ACCUS and the FIA.
Nothing lasts forever, however. Years of use left the track surface broken, with large chunks of concrete regularly coming loose during events. The facilities were spartan for both competitors and spectators alike. Under pressure from the FIA to improve track safety for the ever-increasing speeds of new generation racing machines and to invest in better facilities for the growing crowds, the Ulmann family announced the 1972 running of the event would be the last. After 20 uninterrupted years, the Ulmann’s were tired and wanted to move on. Sebring appeared destined to become just another dusty footnote in racing history.
Recognizing an opportunity for IMSA to take over one of the world’s most recognized sports car events, Bishop approached Bill France Sr., the founder of NASCAR and investor in IMSA, with an idea for NASCAR to put up the money to save the Sebring race. France Sr. wasn’t convinced. According to Bishop: “Big Bill never understood why anyone would pay to see an event at Sebring, whose facilities, let’s say, fell far short of those at Daytona and Talladega.” Bishop couldn’t get his friend and partner to budge.
John Greenwood, on the right with Milt Minter, stepped up to bankroll the 1973 Sebring race, effectively saving the event. He would continue to be involved as a Sebring benefactor for years. IMSA Collection/International Motor Racing Research Center
Then, providence intervened. Bishop happened to be talking with John Greenwood about Sebring on the pit wall at Daytona in January of 1973 and to his surprise, Greenwood offered to put up the money to save the event, including making some needed safety improvements to the track like building a higher wall separating the pits from the main straight. With only a few short weeks to get it all organized and done, the pressure and the stakes were high. But Bishop recognized an enormous opportunity to elevate IMSA’s status in the racing world.
The program cover for the first IMSA-sanctioned 12 Hours of Sebring in 1973. Sebring International Raceway Archives
Reggie Smith, the ex-secretary of the ARCF, now the ex-promoter of the Sebring race, started a new organization called the Sebring Automobile Racing Association, which later on affectionately became known as the Sebring City Fathers. SARA became the official promoter of the event. Greenwood put up the prize money and made safety improvements to the track. R.J. Reynolds was more than happy to have Sebring added to the Camel GT Series calendar, which was now in its second year.
IMSA was not yet a member of ACCUS, which turned out to be a good thing, as it was not under any pressure to adhere to FIA edicts or existing ACCUS rules preventing drivers from crossing over from one member’s sanctioned race to compete in another. For unknown reasons, the SCCA board of governors voted not to interfere with IMSA taking over the race. The Club appeared to have given up on Sebring. All of this meant IMSA had a free hand to sanction an event with an almost mystical international reputation and attract drivers from any race-sanctioning body on the planet.
The runways, taxiways and access roads at Sebring have always been a challenge for racers. The Camaro shared by Luis Sereix, Tony Lilly, and Dave Voder navigates the rough pavement. Note the orange cones intended to guide the competitors at night when Sebring was pitch black and especially tricky to navigate. autosportsltd.com
The 12 Hours of Sebring became the first IMSA Camel GT event of the 1973 season. With the help of RJR’s Joe Camel advertising campaign and renewed interest in the race, a good crowd showed up, ensuring Sebring would become a fixture on the IMSA calendar for many years to come. For many people who lived through the near-extinction of the Sebring race, Bishop was recognized as one of three heroes who stepped in at the last minute to rescue this iconic event. In recognition of their contributions, Bishop, Greenwood and Smith were later inducted into the Sebring Hall of Fame.
The winning Porsche Carrera RS of Peter Gregg, Hurley Haywood, and Dave Helmick at Sebring in 1973. The traditional colors of Brumos were not used as it was Dave Helmick’s car. autosportsltd.com
The following is an excerpt from “IMSA 1969-1989” that tells the inside story of John Bishop’s life and how he created the world’s greatest sports car racing series. Available from Octane Press or wherever books are sold.
Former IMSA RS and GTU champion Don Devendorf (right) was the leader behind Electramotive Engineering, the team that fielded the all-conquering Nissan GTP ZX-T in the IMSA Camel GT Series in the last half of the 1980s. The team won the IMSA championship in 1988 and 1989. Photo: Peter Gloede
The TWR Racing Jaguar XJR-10 of Jan Lammers and Price Cobb led most of the way at Portland in 1989. Photo: Peter Gloede.
At the 1989 Portland round of the Camel GT Series, a titanic battle between the Nissans of Geoff Brabham and Chip Robinson and the two Castrol Walkinshaw Jaguars driven by Price Cobb/Jan Lammers and Davy Jones/John Nielsen lasted the entire distance. At the end of the race, an extraordinary sequence of events unfolded that created confusion and a tough decision for IMSA officials.
Jaguar ran two different cars in 1989—the XJR-9 (foreground) that featured a 7.0-liter, 12-cylinder, normally aspirated engine, and the new XJR-10 designed around a 3.0-liter, 6-cylinder twin-turbocharged motor. The cars are shown here at the previous round at Road America, sitting next to the Castrol transporter. Photo: Peter Gloede
Although the race was scheduled for 102 laps, for reasons never fully understood the local SCCA starter took it upon himself to throw the checkered flag on the 94th lap instead. About a third of the field took that flag, including the leaders – Cobb over Brabham by little more than one second. The teams knew the race was supposed to go 102 laps, so, for the most part, they told their drivers to keep right on racing. After a few cars took the checkered flag, IMSA race control realized what had happened, so they told the starter to pull in the checkered flag. The remaining cars flew by as if nothing had happened.
The Electramotive team was well known for their lightning-quick pit stops during their championship years, pictured here at Road America in 1989. Photo: Peter Gloede
Race control notified everyone on the radio that the race was proceeding to the full race distance. Five laps later, Brabham got by Cobb and took the second checkered flag after 102 laps. In the meantime, IMSA officials consulted the regulations and came to the decision that although the first checkered flag was flown early, it had to signify the end of the race: the event was over as of 94 laps and the win was awarded to Cobb/Lammers based on the standings at that time.
The now incensed Nissan team protested the results, which were held as provisional until the appeal could be heard by well-respected former driver John Gordon Bennett, IMSA’s commissioner. Bennett was the highest level of independent decision-making in IMSA’s appeal process. In other words, his decision would be final.
Realizing the intricacies of the situation, Bennett convened a panel of three other experts unaffiliated in any way with the parties in the dispute. The panel concluded that although incorrectly displayed, the sanctity of the checkered flag could not be disputed. IMSA was chastised by the panel for allowing the unfortunate flagging error to happen. The organization never again depended on local starters at races, instead bringing its own starter to every event. The Nissan team was disappointed, but the decision was accepted after one more minor protest.
At the next race in San Antonio, Nissan handed out a wonderfully designed lapel pin showing the number 83 car, a checkered flag, the words “Portland 1989” and a large screw going through the car, illustrating their feelings about what had happened in the Pacific Northwest.
The 1981 24 Hours of Daytona shaped up to be another battle of Porsche 935s. The 935 had won the last three Daytona endurance races in a row starting in 1978. Although the 935 was based on a street 930, it was fast and reliable when properly prepared. Dick Barbour, after winning the IMSA championship with driver John Fitzpatrick in 1980, had stopped racing. That gave Bob Garretson the opportunity to continue with the same crew on his car in 1981 – a Porsche 935 (chassis 009 0030) which the team had built from a bare factory chassis in 1979. Bob had signed a new deal for 1981 to prepare the Cooke-Woods cars. This was a partnership between Roy Woods and Ralph Cooke. New Lola T600s had been ordered but would not be ready until later in the year, so the Porsche 935 would be run in the meantime. In any case, the Porsche would be more reliable for the 24 Hours of Daytona.
Team principal Bob Garretson just prior to the 24 Hours of Daytona in 1981.
The car would be driven at Daytona by Bob, Brian Redman, and Bobby Rahal. We seemed to struggle a bit in getting everything ready and prepared up to our normal standards. We were still putting the car together at the track, missing a few practice sessions. We had to send Brian Redman out to qualify using the session as a brake pad bedding session, so we ended up only 16th on the grid. Brian, however, was happy with the car and told us not to worry, all was well for the race.
The race featured no less than 15 or so Porsche 935s or derivatives, as well as the factory Lancia team, running the 2.0-liter MonteCarlos in the World Championship. At the green flag most took off at high speed, pushing like it was a one-hour sprint race. It wasn’t long before engines were blowing up left and right. Many of these cars came into the pits to change engines, which was legal back then. Several went through two engines.
One of the 2.0-liter turbocharged factory Lancia Betas that ran against an onslaught of Porsche 935s in the 1981 Daytona endurance classic. This one was driven by Formula One standout Ricardo Patrese, along with Hans Heyer and Henri Pescarolo. They would finish 18th. Photo: Martin Raffauf
In contrast, we ran to our pace and soon were running at the front from the 16th starting position. At one driver change in the early evening, Brian was furious with Bobby Rahal, as he had taken the lead during his stint; Brian told Bobby he was pushing too hard! Bobby was apologetic and said, “I didn’t pass anyone, they are all falling out.” Brian wandered off muttering, “It’s too early, it’s too early.”
The Garretson Porsche 935 on the tri-oval during practice for the 24 Hours of Daytona in 1981. Photo: Martin Raffauf
Around midnight, the Interscope 935 crashed with a backmarker and our car ran over some debris from the incident, which broke an exhaust pipe. This was quickly changed in the ensuing pit stop. By Sunday morning we were cruising and had a large lead of some 10-15 laps. Brian came in at about 6:45 am after a double stint, handed over to Bobby and asked, “Where’s breakfast?” Well, we said, nothing has been organized on that front yet. “Ok, he said, I’ll take care of it.” I remember thinking, how is he going to get breakfast? About 20 minutes later, Brian came back to the pits with bags of McDonald’s breakfast sandwiches. He had driven across the street to the McDonalds across from the speedway, still in his driving uniform, picked up food for the crew and had brought it back to the pits. He sat and ate with the mechanics in the pit, then went off to prepare for his next stint.
One of the friends of the team at this time, who was in our pit a lot, was Olivier Chandon, son of the French champagne house. By early Sunday, he began to get concerned, as he thought we would win, and there was crappy champagne on hand from the speedway for the Victory Lane celebration (in his view). The crew, of course, were not interested in any of this and ignored him, as we knew it was not “over until it’s over” as Yogi Berra used to say. We were just focused on making it to the end, not worrying about what kind of champagne we would drink, if any! In any case, Olivier was calling all over Daytona looking for Moet & Chandon but none was to be found. So, bless his soul, he jumped in a rental car, drove to Orlando, found the right stuff, and sped back to the circuit with the Moet & Chandon by noon or so.
The Garretson crew rushes towards the finish line to salute their car as it wins the 24 Hours of Daytona in 1981. That’s the author on the far right in the blue overalls, raising his red hat in celebration. Race organizers were not pleased with this behavior and outlawed such displays in the future due to safety concerns. Photo: Peter Gloede
We ran off the remaining laps without issue and won the race. An Egg McMuffin paired with Moet & Chandon; does it get any better? It was a grand celebration and Olivier was happy he could provide “the proper champagne!” Sadly, Olivier lost his life a few years later in a Formula Atlantic crash at West Palm Beach. But we always remember and salute the Moet & Chandon!
Victory Lane celebrations were sweet in 1981 with the right champagne! Photo: Peter Gloede
The following is an excerpt from the book “IMSA 1969-1989” written by Mitch Bishop and Mark Raffauf, available from Octane Press or where ever books are sold.
The race-winning ANDIAL-powered, tube-frame Porsche 935 with full “Moby Dick” Le Mans bodywork at the 24 Hours of Daytona in 1983. The team of Wollek, Ballot-Lena, Foyt and Henn would go on to win the race. Photo: Bob Harmeyer
At the 24 Hours of Daytona in 1983, the Aston Martin brand was represented by two Nimrod V8 cars, one driven by A.J. Foyt and Darrell Waltrip and painted in Pepsi Challenger colors. On the pole was the ANDIAL tube frame 935, now converted to full “Moby Dick” long tail bodywork specially made for Le Mans. It was the monster of all 935s – the new body was on the same chassis that Rolf Stommelen had driven to the three straight long-distance victories in 1981. European veterans Bob Wollek and Claude Ballot-Lena were entered to co-drive with car owner and T-Bird Swap Shop entrepreneur Preston Henn.
Early on in the 1983 24 Hours of Daytona, the Swap Shop Porsche 935 leads the Pepsi-sponsored Aston Martin Nimrod GTP shared by A.J. Foyt and Darrell Waltrip. The Nimrod would drop out after 121 laps. Photo: Peter Gloede
Early retirements by JLP, Interscope, Bob Akin Racing and others kept the Swap Shop Porsche in close contact with first place through the first half of the race. After Foyt’s Nimrod also retired, Henn asked A.J. if he wanted to drive his car since it had a chance to win. Foyt agreed and got ready to climb in early Sunday morning at the beginning of what turned out to be an extended full course caution caused by heavy rain. The problem? Henn didn’t tell the other drivers.
Rain delayed the 1983 24 Hours of Daytona with a lengthy caution period and a red flag situation on Sunday morning. Photo: Bob Harmeyer
When Wollek pulled into the pits and opened the door to climb out, he saw Foyt on the pit wall dressed for battle and instantly realized what was about to transpire. Upset by Foyt taking over the car with a lead he had established and fearful the Texan would ruin the team’s race, Wollek tried to close the door and drive off. But the team physically pulled him from the car. Wollek was disgusted. He had put the car at the front and believed Henn was throwing the race away because Foyt had never driven the car before – nor driven at Daytona in the wet. But Foyt used a nearly two-hour full course caution period to learn the car and when the race was finally restarted, took off in the lead. Once again, Foyt affirmed his status as one of the all-time greats. The team went on to win the race.
Bob Wollek watches as A.J. Foyt climbs into the Swap Shop Porsche 935 early Sunday morning. Wollek’s body language tells a story in itself. Note the heavy media interest. Photo: Peter Gloede
All was forgiven in Victory Lane, but Wollek was still a bit perturbed with the whole episode. Reportedly Foyt turned to Wollek after the race and asked him; “How many times have you been to Le Mans?” Wollek answered; “At least a dozen times!” Foyt retorted: “How many times have you won?” Wollek, of course, had not won Le Mans. Foyt reminded him; “I’ve been to Le Mans once, and won.” They eventually became good friends and team mates, driving to victory together at Daytona and Sebring two years later in a Porsche 962.
The following is an excerpt from the book “IMSA 1969-1989” written by Mitch Bishop and Mark Raffauf, available from Octane Press or where ever books are sold.
The 1976 24 Hours of Daytona was possibly the most unusual Camel GT race ever run. A record 72 entries showed up and the event had a relatively normal first 15 hours. After racing through the night, the BMW CSL of Peter Gregg and Brian Redman held an enormous 17-lap lead as the sun came up Sunday morning. But when Redman stopped for fuel and tires just after 9:00 a.m., the car misfired and then stalled coming out of the pits. Stranded out on the course, Redman tried to get the car re-fired, to no avail. He eventually borrowed jumper cables and a battery from some helpful fans beside the track and somehow managed to coax the BMW back to life and limped back to the pits. In the meantime, nine of the top ten cars in the race began to suffer the same symptoms, they were coughing and coming to a halt after refueling. The culprit? Water in the gasoline.
Brian Redman’s stricken BMW CSL during the 1976 24 Hours of Daytona, after stalling out on course with water tainted gasoline. Redman is trying to get it restarted with coaching from his crew, who were not allowed to touch the car. Photo credit: ISC Archives & Research Center/Getty Image
The decision was made to red flag the race an hour after the problems first started appearing; IMSA wanted to avoid having the entire field suffer the same fate. After some investigation, it was determined that the affected teams had all been serviced by a single gasoline truck. Somehow, water had been introduced into the fuel carried by that one truck.
John Bishop conferred with Chief Steward Charlie Rainville and the decision was made to roll back timing and scoring to the last complete lap before the problem first emerged at 9:01 a.m. on Sunday morning. That call was cheered by some teams and derided by others, depending on whether their car had been felled by the bad fuel or not.
As John later recalled: “Rolling back scoring of the race seemed like the only fair thing to do. Some of the teams that had dodged the bad fuel issue were upset, but you have to remember that this was an extraordinary, unprecedented situation that was out of the control of even the most well-prepared teams or the track.”
By the time a replacement truck with fuel arrived from Jacksonville, 90 miles away, two and a half hours had elapsed. Normally, teams were not allowed to work on their cars under red flag conditions, but in this case, IMSA officials told everyone they could use the time to purge their fuel systems to get running again. Those with foam-filled fuel cells were doomed, however, because the water had been absorbed into the lining of the cell.
The BMW teams are serviced in the pit lane at Daytona in 1976 after the 24 hour race was red flagged. Teams were allowed to work on their cars to purge their fuel tanks, which had become contaminated with water. Red and green barrels were used to indicate which contained “good” and “bad” fuel. Photo credit: autosportsltd.com
The #14 Al Holbert/Claude Ballot-Lena Porsche Carrera RSR is serviced during the lengthy red flag due to water contaminated gasoline during the 24 Hours of Daytona in 1976. The pair would go on to finish second in the race. Photo credit: autosportsltd.com
Once their fuel system had been cleaned, Redman and Gregg resumed the race with their 17-lap lead intact, almost three hours after the race had been red flagged and almost four hours since the last officially scored lap. Just 29 cars restarted the race, the rest having fallen out prior to the fuel issue or having been done in by the tainted gasoline. The duo of Redman and Gregg went on to win by 14 laps over Al Holbert and Claude Ballot-Lena in a Carrera RSR. It would be the third 24 Hours of Daytona victory for Gregg.
The winning BMW CSL of Brian Redman and Peter Gregg at the 1976 24 Hours of Daytona. Photo credit: autosportsltd.com
The second place Porsche Carrera RSR of Al Holbert and Claude Ballot-Lena flies through the tri-oval in the rain at the 1976 24 Hours of Daytona. Photo credit: International Motor Racing Research Center/IMSA Collection
Author: Martin Raffauf
All photos: Jerry Woods
Dick Barbour raced at the 24 Hours of Le Mans as an entrant for the first time in 1978, where he entered two Porsche 935’s in the special IMSA class at the classic French enduro. Barbour had started racing in IMSA in 1977 after having bought one of the original ten Porsche 934/5 models offered by the factory for IMSA racing that year. He ran some of the IMSA races with mixed success, but towards the end of the season, he and Bob Garretson signed an agreement that committed Garretson Enterprises to prepare Dick’s car(s) for the 1978 season.
Garretson Enterprises was an independent Porsche repair shop in Mountain View, California that had made a name for themselves in 1977 by preparing Walt Maas’ IMSA GTU championship-winning Porsche 914-6. The team entered eleven races that year and won eight of them, and finished second, third and fourth in the others, winning the championship over the factory Datsun 240Z of Sam Posey run by Bob Sharp. They had also prepared the winning car at the 1976 Pikes Peak hill-climb, a Porsche-powered buggy for Rick Mears.
Dick was looking to expand in 1978, so he ordered a new 935-78 (77A) for Daytona. His old 934/5 from 1977 would need some work and investment to update it to full 935 specifications. With Johnnie Rutherford and Manfred Schurti as co-drivers, he finished second overall at Daytona with the new car, after being delayed by a blown tire in the banking which lost a lot of time for repairs. For Sebring, two cars were entered, and although Dick’s main car faltered when a shock broke and punctured an oil line, the second car driven by Bob Garretson, Brian Redman and Charles Mendez (the race promoter), won the race. That car was immediately sold to John Paul Sr. after Sebring.
After Sebring, where I started with the team, we started preparing for two more US races, Talladega and Laguna Seca, then Le Mans. The second-place Daytona car (serial number 930 890 0033) ran at Talladega and finished third with Dick and Johnnie Rutherford driving. For Laguna Seca, we entered two cars, one for Dick, who finished sixth and one for Bob Bondurant (which was the updated 934/5) who ended up seventeenth. Then came the big push to get everything ready for Le Mans. In those days transportation for the car was usually done by boat, so a long lead time was required.
Although I was working with the team quite a bit by then, I was not going to the races (except for Laguna and Sears Point), as the traveling schedule had already been determined. I helped get everything prepared and loaded and then wished the team well. Steve “Yogi” Behr from New York (an IMSA racer from time to time) came and drove one of the trucks back to New York for us to get it to the ship, as there were no other people available to make the drive.
Dick had ordered a brand- new twin turbo 935 from the Porsche factory for the race. Gary Evans, the team manager, had gone over to Germany to order it earlier in the year (serial number 930 890 0024). Gary and Jerry Woods went to the factory to take delivery before the Le Mans race. It was then delivered to the track by Porsche with the rest of their cars. It would run as #90, and be driven by Dick, Brian Redman, and John Paul Sr. The second car, which we had prepared in California, was a Porsche 935 (serial number 930 890 0033). This 935 was a single turbo model and would be driven by Bob Garretson, Bob Akin, and Steve Earle.
Dick Barbour Racing picks up a brand-new Porsche 935 from the factory just prior to the 1978 24 Hours of Le Mans. Gary Evans at Left, Bob Garretson and Sharon Evans at right.
The majority of the team had arrived the weekend before and set up in the Le Mans paddock. Several of the team stopped on the way and watched the Spanish Grand Prix at Jarama. At the Madrid airport, they ran into none other than Bill France Sr. of NASCAR, who gave them directions to the circuit. Ron Trethan, Greg Elliff, Brian Carleton, and Alan Brooking watched Mario Andretti win the Spanish Grand Prix in a Lotus 79. Many years later, Greg Elliff would restore the very same Lotus 79 for Duncan Dayton. At the race, they ran into Bill Broderick (the hat swap guy in victory lane!) from Union Oil (NASCAR). After the race, at the airport, all the drivers had already arrived from the track via helicopter. They had a beer with Jody Scheckter while waiting for the plane to France. By the time they got to the team hotel in Pontvallain France, it was very late and the place was already shut down as everyone had gone to bed. They slept on the sidewalk in front of the hotel and were woken early by the street sweepers. I guess that’s what happens when you travel from Mountain View, California to Pontvallain France for the first time! Pontvallain was just not set up for “late arrivals.”
Dick Barbour Racing crew gets set up in the grass paddock at Le Mans in 1978. As newcomers, we did not get prime paddock space in 1978.
The Le Mans circuit back then was very different from today. The Mulsanne had no chicanes, and the pits were old, and quite decrepit. The signal pits were at the far end of the circuit, many miles away at the Mulsanne corner. Radios back then were problematic, and in any case, the American radios did not work too well in France and were technically illegal to use, as you were supposed to have a French license to use any radios. Communications to the signal pits were via old crank up phones on the wall in the pit boxes. Paddock and team working conditions, were basic at best. Much of the paddock was not even paved, and as “newcomers”, the team got a prime grass corner in the back. The hotel was a small one in the town of Pontvallain which was well to the south of Le Mans, about a one hour drive.
The car as delivered by Porsche, needed some work to become IMSA legal as the rules for FIA Group 5 and IMSA were slightly different. IMSA rules required windshield retaining tabs, rear window straps, and a driver’s window net. New front air dams that had been built in California were fitted. These had been built by Jeff Lateer, and contained two headlights per side, thereby alleviating the need for the night hood mounted extra lights (lessening drag on the Mulsanne). The delivered drilled brake rotors were removed and replaced with longer lasting solid rotors.
Both Dick Barbour cars sit in the pits at Le Mans prior to the start of the 24-Hour classic.
Both cars were entered in the IMSA class, along with a bunch of Ferrari 512BBs, a few RSRs, one BMW CSL, and Brad Frisselle’s Monza. There were Group 6 prototypes from Both Porsche (936) and from Renault, as well as Mirage. These would be the cars to beat for overall victory. There were also quite a few Group 5 Porsche 935s and Group 4 Porsche 934s as well as 2.0-liter sports cars. All the 935s ran the 3.0- liter engine, some twin turbo, some single, except for the 935-78 from the factory which ran a 3.2 engine with water cooled heads. All the Group 5 935s weighed less than the IMSA version, as we had to run at the IMSA minimum weights to run in the class.
Both our cars qualified without difficulty. Redman got the pole in the IMSA class with a 3:52.6, Dick did a 3:56.6, and John Paul Sr. a 4:02. Bob Garretson qualified the #91 at 4:05, Bob Akin at 4:09 and Steve Earle at 4:13. Rolf Stommelen set a blistering time in the 935-78 of 3:30.9 to start third overall behind Ickx in the 936-78 at 3:27.6, and Depallier in the Renault at 3:28.4. The battle for the IMSA class would come down to our two cars, and most likely the Ferraris of Charles Pozzi and NART. Dick, having finished second at Daytona, was in an advantageous position to win the Daytona-Le Mans trophy for 1978. This trophy was awarded to the driver/team who did the best in the two races combined. Since the Brumos (Peter Gregg) team, which won Daytona, was not running at Le Mans, Dick just had to finish well up and he would get that trophy. That was a secondary goal of winning the IMSA class.
The number 90 Porsche 935 at speed at Le Mans in 1978. The car was shared by Dick Barbour, Brian Redman, and John Paul, Sr. and would win the special IMSA class that year.
The race started well enough. The strategy was to drive conservatively, finish, and win the class. Starting in the early stages, the #90 led the class and ran like clockwork. The #91 had a few issues, including troubles changing brake pads and a crash by Steve Earle, which required new front fenders and air dam. Around 3:50 am Sunday, #91 had an issue with the exhaust system, and 14 minutes were lost, but the car was still running. At 4:55 am Sunday, Bob Garretson went off the road at the Mulsanne kink, vaulted end over end on the side of the track on driver’s left. He doesn’t really remember what happened, and although he was dazed, he walked away from the crash. About the only thing he recalled was that the door was so smashed he had to crawl out thru the windscreen area. The windshield was gone completely. The car was pretty much destroyed. Brian Redman stopped at the site in the #90 car, checked to see if Bob was ok, then pitted to give a report to the rest of the team. Several of the crew went out to the crash site once it became daylight, and found Bob’s glasses in the dirt by the car.
The number 91 Porsche 935 wasn’t so fortunate, having crashed at high speed on the Mulsanne straight in the middle of the night. Driver Bob Garretson escaped unhurt, although he had to crawl out the hole the windshield used to occupy. The car was almost completely a write-off.
By the time we got it back to the shop in California, about all that was salvageable were a few gauges from the dashboard, some of the engine parts, and some of the gearbox parts. Most of the suspension, bodywork, chassis, roll cage etc. was all trash.
The #90 car ran trouble-free, just making normal pit stops for fuel, tires and changing of brake pads. The only real issue occurred at one point when team manager Gary Evans went looking for Brian Redman to get him ready for the next pit stop. He was getting worried when he didn’t find him in any of the driver caravans, which were all full of sponsors and others who weren’t supposed to be in there. Eventually, he was found sleeping in the canvas tire slings in the truck – disaster averted.
Brian Redman catches a nap between stints. Everyone, even the drivers, had to grab sleep when and where you could find it.
Since John Paul Sr. was driving with us, he brought his main mechanic, Graham Everett along. He and Greg Elliff changed the brake pads and did it well. According to Le Mans records, not one stop for this car was longer than two minutes. Even the Porsche factory guys on the 936 next door to us were impressed, as the #90 car was changing brake pads quicker than they were. Most of the race we were in a battle with the Group 5 leader, which was the Kremer car of our IMSA buddies Jim Busby, Rick Knoop, and Chris Cord. In the end, we finished fifth overall and won the IMSA class, and they finished sixth overall and won the Group 5 class. The Porsche factory at Werks 1 – Zuffenhausen had certainly done an outstanding job building 930 890 0024. Not one issue, and a class winner, first time out. The drivers did an excellent job and avoided any on-track issues, and the pit work was exemplary.
Dick Barbour had accomplished both goals – winning the IMSA class and winning the Daytona-Le Mans trophy for 1978. After that experience, he was hooked and would return to Le Mans again in 1979. But that’s another story.
Reprinted with Permission from PorscheRoadandRace (www.PorscheRoadandRace.com)