Tag Archives: Arnaudin

Sea Ray Boats – Wildcat Cosworth IX

The story behind Ueal Eugene ‘Pat’ Patricks Wildcat Indy cars allegedly begins with the Oil Crisis during the mid 70’s. The US Government desperate to secure it’s own oil supplies ran a programme designed to encourage exploration for oil reserves of which Pat Patrick’s ‘Patrick Petroleum’, a wildcat oil exploration company, was a beneficiary.

The rumour goes that Patrick used some of these ‘funds’ to finance the manufacture of racing cars called ‘Wildcats’ for his team that had won the 1973 Indianapolis 500 with Gordon Johncock driving an Eagle Offy. Allegedly Patricks racing car construction programme was a total write off billed as part of the expense of drilling for oil.

By 1982 the #20 Wildcat XIII designed by Gordon Kimball and Peter Gibbons won the Indy 500 driven again by Gordon Johncock. For 1983 Chip Ganassi, seen above in the #60 Sea Ray Boats Wildcat IX joined Gordon Johncock in the Patrick team.

Chip qualified a 16th and finished a career best 8th, from 5 Indy 500 starts, 5 laps down in the 1983 Indy 500, his CART career was interrupted by a crash in 1984 and he hung up his helmet 1986. By 1988 he purchased an interest in Patrick Racing and the following year they entered the #20 Penske PC 18 in the Indy 500 which Emerson Fittipaldi drove to Victory Lane at Indy in 1989.

For 1990 Chip went his own way starting his Champ Car team which won titles in 1996, with Jimmy Vasser, ’97 & ’98 with Alex Zanardi and ’99 with Juan Pablo Montoya, in 2000 Chip entered his first IRL race and won the Indy 500 with Indy Rookie JP Montoya.

Ganassi subsequently switched his open wheel team to the IRL and his drivers won the IRL Championship in 2003, ’08, 09 and ’10. Scott Dixon won the 2008 Indy 500 in a Ganassi entered car and Dario Franchitti repeated the feat last year.

Chip is also part of the Ganassi with Sabates NASCAR team currently running Juan Pablo Montoya and Jamie McMurray, the latter won the Daytona 500 and Brickyard 400 last year.

To round out his portfolio Chip Ganassi also runs a Grand Am team which won championship titles in 2004, ’08 and ’10 winning the prestige Rolex 24 Hours at Daytona Grand Am event in 2006, ’07, ’08 and ’11.

‘Pat’ Patrick wound up his team in 2000 though he did make a return in 2004 entering Al Unser Jnr in a hand full of races in the IRL until Al announced his retirement leaving Pat to sell his team.

My thanks to Steve Arnaudin for the scan of his Dad’s photo.

Slightly off topic, spare a thought for a brave woman Manal Al Sherif who has been arrested for committing the heinous crime of driving a car and encouraging other women to do the same, which under ‘religious’ laws is apparently illegal for all women in Saudi Arabia.

It is surely a bizarre circumstance when a country that produces so much oil, for the rest of the world to be driving around, should also be the ONLY country in the world which forbids women from driving ?

Please join me in showing your support for Manal Al Sherif on this facebook link.

Thanks for clicking on to today’s Wildcat edition of ‘Gettin’ a lil’ psycho on tyres’, I hope you will join me again tomorrow. Don’t forget to come back now !

Yellow Submarine – Chaparral 2K

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In 1978 Colin Chapman revolutionised Formula One car design by introducing ‘ground effect’ to the upper echelons of open wheel racing with his Lotus 79.

By 1979 many Formula One teams were making copies and variations of the Lotus 79 using curved ‘venturi’ in the side pods between the wheels to gain traction grip by controlling the airflow between the lower surfaces of the car and surface of the road to create lowered air pressure underneath the car which ‘sucked’ the car to the road as it moved, the faster these vehicles were driven the more grip there was available.

Photo Dan Wildhirt

When, in 1978, former Taurus Super Vee designer and McLaren draftsman John Barnard was employed to build an Indy Car for Jim Hall and the Chaparral team to replace their Lola T500 Champ Car, Barnard was the first to transfer the latest Formula One thinking to the Brickyard for the Indy 500.

Al Unser Snr qualified the Chaparral 2K 3rd on it’s debut at Indy and then ran away with the race until the transmission failed on lap 104.

The following year Al Unser Snr moved to the Longhorne team who were building a car based on a design by former Super Vee engine builder Patrick Head who’s Williams FW07 design started winning formula one races in 1979 and would win the Formula One World Constructors championships in 1980 and 81.

Photo Ed Arnaudin

Johnny Rutherford pictured here alongside Mario Andretti, became the beneficiary of Al Unsers decision to move taking the Chaparral to Victory Lane at the Brickyard in 1980 and onto the PPG Indy Car World Series championship.

In all the Chaparral 2K won six races from 27 starts over three seasons. John Barnard moved back to Formula One with McLaren in 1980 where he introduced the first Carbon Fibre Composite (CFC) chassis into the series, almost all top open wheel series run vehicles using CFC chassis these days, and later in 1989 while working for Ferrari in 1989 he introduced the worlds first paddle shift electronic gear shift mechanism.

Between them Barnard and Patrick Head were the dominant designers during the 1980’s in Formula One interestingly they once worked together for a 46 year old London Taxi driver come racing driver Ronnie Grant on his Formula Super Vee team.

My thanks to Steve Arnaudin for scanning his Dad’s photo.

Hope you have enjoyed today’s Yellow Submarine edition of ‘Gettin’ a lil’ psycho on tyres’ and that you will join me again tomorrow. Don’t forget to come back now !

Triple 500 Crown – Lola T500

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During a run of success that included winning the US Formula 5000 championships from 1974 – ’76 with Brian Redman and Can Am 2 Championships with Patrick Tambay ’77 and ’80, Alan Jones ’78 and Jacky Ickx ’79, Jim Hall turned his attentions to the USAC champ car series in 1977. Hall and partner Carl Hass commisioned Lola to build the T500 a fresh design that was to be driven by Al Unser Snr in 1978.

The design was an instant success at Indianapolis Al qualified 2nd and led 121 laps to go to Victory Lane for the third time. Despite Al bending a front wing in the pit lane 20 laps from home pole sitter Tom Sneva in a Penske ran out of laps to catch the Lola which finished just 8 seconds ahead of Tom.

The ’78 Indy 500 was the first of ten that was won by a car powered by a turbocharged development of the 3 litre / 183 cui Cosworth DFV that dominated in Formula One from it’s introduction in 1966 to 1981. To meet the USAC regulations the DFV was downsized to 2650 cc / 161 cui and fitted with a Garrett turbo charger.

Engine designer Keith Duckworth described these motors as being like ‘hand grenades with the in pulled’. By the end of the DFX development programme the motors were producing 840 hp. Al Unser was also at the wheel of the last DFX powered car, a Penske, to enter victory lane at Indianapolis in 1987.

Having won the 1978 Indy 500 Al Unser also won the two other 500 mile races in the USAC series at Pocono and Ontario becoming the first winner of the ‘Triple 500 Crown’. Al is seen driving the car above in the Daily Express 200 at Silverstone, England battling for the lead with Danny Ongias.

Unfortunately the battle only lasted 4 laps, Ongias broke a drive shaft, Al led a good deal of the race but ran out of fuel right in front of me.

The T500 was used in Penzoil colours in early 1979 before Jim Halls Chaparral 2K was ready. In 1980 Jerry Sneva, seen in this photo by Ed Arnaudin, qualified 5th in this T500 and finished 17th in the Indy 500 two further T500’s were raced in this event driven by Tom Bigelow Q 31st F 8th and Gregg Leffler Q 23rd and F 10th.

My thanks to Steve Arnaudin for the scan of his Dad’s photo.

Hope you have enjoyed Triple 500 Crown edition of ‘Gettin’ a lil’ psycho on tyres’ and that you will join me again tomorrow. Don’t forget to come back now !

Rained Off – Eagle Offenhauser 7400

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As I mentioned yesterday the 1975 Indianapolis was won by Bobby Unser and today thanks to photo’s by Ed Arnaudin we can have a look at the #48 Eagle Offy 7400 driven by Bobby Unser, seen starting on the outside of the front row with #20 Gordon Johncock and #14 AJ Foyt on pole, that was declared the winner after 174 of the scheduled 200 laps.

All American Racers which manufactured Eagle racing cars was set up initially by Dan Gurney and Carroll Shelby to tackle the World Championship Grand Prix circuit and the US Champ Car and Sportscar circuits in 1964.

In 1967 Dan Gurney won the Belgian Grand Prix in an Eagle Weslake Mk 1, also known as T1G, run by the firms UK based satellite team known as Anglo American Racers. The following year Bobby Unser won the Indy 500 in an Eagle chassis.

Upon retiring from the cockpit Dan Gurney bought Shelby out and in 1973 Gordon Johncock in an Eagle run by Pat Patrick was declared winner of the tragic rain shortened race, in which his team mate Swede Savage suffered injuries from which he would later die and a member of his pit crew was fatally struck in pit road by a fire truck going the wrong way down pit road to attend to the Savage incident.

By 1975 McLaren also with two Indy 500 wins were regularly challenging Eagle for overall supremacy on the USAC Champcar Circuit and this would prove to be the third and final Indy 500 victory for the Eagle marque.

It transpires that the Eagle chassis type numbering system is worthy of a large dense volume all of it’s own, however to the best of my knowledge the winning car that Bobby Unser car drove is a type 7400, if a chassis number becomes known to me I’ll add it below.

Bobby Unser is part of one US Racing’s elite families, he and his younger brother Al Snr competed on the Champ Car circuit in the 1960’s, 70’s and 80’s.

Bobby known as the ‘undisputed King of Pikes Peak’, counts among his many success 13 Pikes Peak hill climb victories, 8 of them in a ten year period, the ’68 and ’74 USAC Champ Car championships, along with his Indy 500 wins of ’68, ’75 and ’81.

In 1968 Bobby participated in two Grand Prix for BRM, after qualifying for the Italian Grand Prix he flew back to the United States and took part in the Hoosier 100 at Indianapolis, upon his return to Monza with fellow Italian GP qualifier Andretti, they were told that the rules forbade drivers to participate in 2 races less than 24 hours apart.

In 1975 Bobby also won the IROC championship to confirm his all round versatility.

Hope you have enjoyed today’s All American Racers edition of getting a lil’ psycho on tyres, and that you will join me again tomorrow. Don’t forget to come back now !

Three Time Winner – McLaren Offy M16

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The McLaren M16 was designed by Gordon Coppuck in 1970 and took essential design queues from the Lotus 72, that was dominant in Formula One, including the chisel nose and side mounted radiators.

On it’s Indy debut in 1971 M16’s of Revson, Donohue and Hulme qualified 1st, 2nd and 4th for the 500, the race was won by repeat winner Al Unser with Peter Revson coming home a career best 2nd. Mark Donohue driving for the private Penske team said of the M16 that it “…obsoleted every other car on track…” and proved it with a win in 1972.

In 1973 Johnny Rutherford, seen driving the M16C/5 here at Goodwood Festival of Speed, took pole position again in his works M16 though the Eagles of Johncock and Vukovich Jr took first and second in the race that was called early due to rain. The following season driving the same car Rutherford started 25th on the grid and went on to win the first of his three Indy 500’s.

Photo Ed Arnaudin

In 1975 Rutherford drove the #2 Gatorade M16E/1 qualifying 7th and coming in second.

Photo Ed Arnaudin

Lloyd Ruby drove the #7 Allied Polymer Group M16E/2 qualifying 6th and finishing 32nd in 1975 and in 1976 Rutherford dominated the Indy 500 with a victory from pole in this ex Ruby chassis. Cliff Hucul raced this same car at Indy from ’77 – ’79 qualifying a best 18th in ’79 and finishing a best 22nd in ’77.

Photo Ed Arnaudin

Bob Harkey seen in the #33 Dayton Walther M16C/2 here in 1975 qualified 23rd for the Indy 500 and after 18 laps handed the car over to Salt Walther who’s own M16 had experienced turbo failure after 2 laps. Salt was flagged in 10th at the conclusion of the rain affected race. In 1976 David Hobbs nade his fourth and final Indy start in this car starting 31st and finishing 29th.

In 1978 Jerry Karl modified M16C/2 fitting a Chevrolet stock block motor, Karl made three starts in ’78, ’80 and ’81 recording best start positions of 28th in ’78 and ’80 and a best finish of 14th in ’78. This car still fitted with a Chevy stock block but now with orange #15 bodywork as used by Peter Revson resides in the Matthew Collection.

My thanks to Steve Arnaudin for scanning his Dad’s photographs and to everyone who contributed to the M16 thread on The Nostalgia Forum for providing the chassis details.

Hope you have enjoyed today’s chisel nose edition of ‘Gettin’ a lil’ psycho on tyres’ and that you will join me again tomorrow. Don’t forget to come back now !

The Kiwi Bear – McLaren Offy M15

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This is the only photo to have so far surfaced by Ed Arnaudin at Indianapolis from 1970.

The car is a McLaren M15, based loosely on the Can Am dominating M8 chassis, Gordon Coppuck incorporated numerous parts from the M8 Can Am car into the design of the M15. The stressed aluminium monocoque chassis was held together with 3 steel bulkheads with the 4 cylinder Offy turbocharged engine bolted directly to the rear most and supported by two a frame running form the bulkhead to the bell housing.

The drivers of the cars were originally scheduled to be 1967 world champion Denny Hulme known as ‘The Bear’ in the #73 and Chris Amon in the #75, though team founder, Bruce McLaren also turned a few laps in the #79 spare car on the first day of practice running in a three car line astern McLaren train with fellow New Zealanders Denny and Chris. Bruce however never had any intention of taking the start.

The #73 of Denny caught fire during practice as a result of a fuel leak from a quick release breather cap that had not been properly secured. As Denny slowed the car down the intensity of the largely unseen methanol flames increased forcing him to jump from his car while it was still moving at an estimated 70 mph !

Denny was to miss the 500 due to the burns his hands received, meanwhile Chris Amon was not happy about the Indianapolis track set up, his speed was 3 mph slower than Bobby Unser who tested the #75 and the extent of the injuries received by Denny convinced him to withdraw from the race.

Teddy Meyer team manager drafted Carl Williams into the #75, he qualified 19th and finished 8th, while Peter Revson was drafted into the #73 qualifying 16th he retired from the race with a broken magneto classified 22nd.

2 days after the 1970 Indy 500 McLaren founder Bruce McLaren was killed testing the latest incarnation of the McLaren M8 Can Am car leaving Denny Hulme and Peter Revson to become the back bone of the McLaren team in Formula One, USAC and Can Am series until 1974.

Thank you for joining me on this Team Kiwi edition of ‘Gettin’ a lil psycho on tyres’ I hope you will join me again tomorrow. Don’t forget to come back now !

07 12 12 PS Jerry Entin has kindly informed me that the original plan was for Denny Hulme to drive the #73 but that he burned his hands shaking down the #79 McLaren. As a consequence Peter Revson was drafted in to drive the #73. I’ll be writing a full follow up blog with some interesting new photographs during the month of May.

Stock Block – Thompson Buick/Chevrolet

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In 1961 legendary American speed king Mickey Thompson employed british Dolphin Engineering designer John Crosthwaite to design and build three challengers for the 1962 Indianapolis 500.

Aided by Fritz Voigt and his crew the challengers were transformed from blank sheet of paper into drawings and three complete cars in just 120 days.

(Photo by Ed Arnaudin)

Dan Gurney, possibly seen sitting in the vehicle above, had a lot riding on the 1962 Indy 500, at his own expense he invited Colin Chapman the genius behind Lotus Cars over to see the 1962 Indy 500 with a view to getting a deal done for Lotus to hook up with Ford and himself for a proper shot at the 500 in 1963.

Whatever else happened in 1962 Dan had to look good. Dan had originally agreed to drive the gas turbine powered #52 John Zink Trackburner, however the characteristics of the power plant did not sit comfortably with Dan who was racing on an oval for the first time, so he switched to drive Mickey Thompsons all aluminium Buick V8 stock block powered #34 Thompson instead.

Dan made a wise move, qualifying 8th and retiring with a seized rear end in 20th, the move looked doubly good for Dan when one of two drivers who drove the #52 John Zink Trackburner after Dan had left, veteran Bill Cheesbourg, followed Dan and drove the #35 Harvey Aluminium Special also a Thompson – Buick.

Cheesbourg like the previous incumbent Chuck Daigh failed to qualify the #35.

A third #33 Thompson Buick, belonging to Jim Kimberly, who the year earlier had owned and run the Kimberly Cooper Climax, was driven by Porky Rachwitz, Jack Fairman who both failed to qualify.

(Photo by Ed Arnaudin)

For 1963 Thompson took four cars to Indianapolis all now powered by Chevrolet stock blocks, the # 85 shown here with, possibly Micky Thompson standing on the extreme right behind the pit wall, is one of the original 1962 cars, driven in 1963 by Bill Cheesbourg until he wrecked the car in practice before qualifying had even started.

Cheesbourg who seems to have made a career out of driving novel designs at Indy failed to qualify a conventional #27 Watson for the race in 1963 while the #85 is not recorded as having taken any further part in the ’63 race after it was wrecked.

My thanks to Steve Arnaudin who kindly scanned his Dad’s photo’s for me to share and to Tom, FB84, Michael, Jim, EB, Amphicar, Tim and Tom G over at TNF who have helped me identify the cars and stories attached to them.

Hope you have enjoyed today’s Stock Block edition of ‘Gettin’ a lil psyco on tyres’ and that you will join me again tomorrow. Don’t forget to come back now !

Gettin' A Li'l Psycho On Tyres

Art Tidesco blogs on all things motoring

Tag Archives: Arnaudin

Sea Ray Boats – Wildcat Cosworth IX

Yellow Submarine – Chaparral 2K

Triple 500 Crown – Lola T500

Rained Off – Eagle Offenhauser 7400

Three Time Winner – McLaren Offy M16

The Kiwi Bear – McLaren Offy M15

Stock Block – Thompson Buick/Chevrolet