Penske PC-21

Last updated
Penske PC-21
Emerson-fittipaldi mid-ohio keyhole.jpg
Category CART IndyCar
Constructor Penske Cars Ltd.
Designer(s) Nigel Bennett
Predecessor Penske PC-20
Successor Penske PC-22
Technical specifications
Suspension (front) pushrod
Suspension (rear)pushrod
Engine Ilmor-Chevrolet 265A 2,647 cc (161.5 cu in) V8 90° turbocharged Mid-engined, longitudinally mounted
Transmission manual
Weight1,550 lb (703.1 kg)
Fuel Methanol, supplied by Mobil
Tyres Goodyear Eagle
Competition history
Notable entrants Penske Racing
Notable drivers3 Rick Mears
5 Emerson Fittipaldi
17 Paul Tracy
Debut 1992 Daikyo IndyCar Grand Prix
Wins Poles
53

The Penske PC-21 was a CART Penske Racing car which competed in the 1992 IndyCar season, alongside the older PC-20 chassis. In 1992, it scored 5 race wins, all with Emerson Fittipaldi, including the season-opening round in Australia, and the special Marlboro Challenge at Nazareth, eventually placing 4th at the season's end respectively. The car was designed by Nigel Bennett, his 3rd for Penske Racing. It was powered by the Ilmor-Chevrolet 265-A turbo engine. [1] [2]

Ayrton Senna famously did a test with the car on December 20, 1992, at Firebird International Raceway in Arizona. He showed signs of competitiveness, posting the fastest lap record of 49.09 seconds, while veteran Emerson Fittipaldi set a benchmark lap time of 49.7 seconds. [3] [4] [5] [6]

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The Penske PC-22 was a CART Penske Racing car which competed in the 1993 season. It raced in all sixteen events, scoring eight wins, three with Emerson Fittipaldi and five with Paul Tracy. The most remarkable success of the PC-22 was the 1993 Indianapolis 500 win by Fittipaldi, placed 2nd at the end of the season, missing the championship by only 8 points. The car was designed by Nigel Bennett as a radical departure from the basic concept of the previous Penske cars.

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The Penske PC-23 was a highly successful CART racing car that competed in the 1994 IndyCar season with Penske Racing, and in the 1995 IndyCar season with Bettenhausen Motorsports. It was designed by Nigel Bennett, who based its design on the 1993 car, the PC-22, which was a radical departure from the basic concept of the previous Penske cars. The PC-23 was one of the most dominant open-wheel race cars ever developed. It won both the 1994 CART season, and the 1994 Indianapolis 500 with Al Unser Jr., together with Emerson Fittipaldi and Paul Tracy scoring 12 wins out of 16 in total, collecting 10 pole positions and 28 podium finishes, in a season that saw Penske also take the Constructor's Cup, and the Manufacturer's Cup with the Ilmor-Mercedes-Benz engine. Nevertheless, the car is mostly known for the controversial pushrod Mercedes-Benz 500I engine, designed and developed for the single race of Indianapolis, exploiting a loophole in different technical rules between the Indy 500 and CART sanctioning bodies at that time.

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The Penske PC-20 was a CART Penske Racing car which competed in the 1991 and 1992 seasons. In 1991, it raced in all seventeen events, scoring 3 wins, two with Rick Mears, and one with Emerson Fittipaldi, placed 4th and 5th at the season's end respectively. The most remarkable success of the PC-20 was the 1991 Indianapolis 500 win by Mears, his 4th win at the Brickyard. The car was designed by Nigel Bennett, his 4th for Penske Racing. In 1992, it also raced alongside the Penske PC-21.

The Penske PC-25 was an open-wheel CART racing car that competed in the 1996 IndyCar season with Marlboro Team Penske and Hogan Penske Racing. It was designed by Nigel Bennett.

References

  1. "Team Penske | About Us | Penske Racing Highlights". teampenske.com. Retrieved 2022-06-04.
  2. "1992 CART PPG IndyCar World Series standings: race-database.com". race-database.com. Retrieved 2022-06-04.
  3. "Watch: Senna's 1992 IndyCar test". Motor Sport Magazine. 20 December 2018. Retrieved 2022-06-04.
  4. "Remembering Ayrton Senna's IndyCar Test, 25 Years Later". roadandtrack.com. 20 December 2017. Retrieved 2022-06-04.
  5. "The day Ayrton Senna tested a Penske Indy car". us.motorsport.com. Retrieved 2022-06-04.
  6. "Anniversary of Senna Indy car test commemorated with documentary". indycar.com. Retrieved 2022-06-04.

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