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Penske PC-5

From Wikipedia, the free encyclopedia
Penske PC-5
CategoryUSAC IndyCar
ConstructorPenske
Designer(s)Geoff Ferris
PredecessorNone
SuccessorPenske PC-6
Technical specifications
ChassisAluminum Monocoque
SuspensionInboard springs and Fox shocks front and rear, operated by top rocker arm with front and lower rear A arms of streamline tubing
EngineCosworth DFX 2,650 cc (161.7 cu in) V8 80° Mid-engined, longitudinally mounted
TransmissionHewland L.G.500[1] 4 speed manual
Power800 hp (600 kW)
Weight1,550 lb (703.1 kg)
FuelMethanol, supplied by Mobil
TyresGoodyear Eagle Speedway Specials - Rear 27.0x14.5-15 - Front 25.5x10.0-15
Competition history
Notable entrantsPenske Racing
Notable driversTom Sneva

The Penske PC-5 was Penske Racing's first USAC Indy car. It was designed by British designer Geoff Ferris, and was constructed for competition in the 1977 season. It was notably the first time Penske used their own chassis at the Indy 500, and the first car to clock a qualifying single-lap record of over 200 mph (320 km/h) at Indianapolis Motor Speedway.[2][3][4][5][6][7]

References

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  1. ^ "Hewland L.G.500 (4-Speed) and L.G.600 (5-Speed) Transaxle Gearbox" (PDF). Retrieved 3 June 2022.
  2. ^ "Penske Car Gallery". Retrieved 3 June 2022.
  3. ^ "Team Penske | About Us | Team Penske - Year by Year Highlights". www.teampenske.com.
  4. ^ Group, Penske Automotive. "Constructors: Team Penske". {{cite web}}: |last= has generic name (help)
  5. ^ Brown, Allen. "Penske PC5 history". OldRacingCars.com.
  6. ^ "Team Penske | News | Throwback Thursday - Penske Cars". www.teampenske.com.
  7. ^ "Tom Sneva". www.indianapolismotorspeedway.com.