Porsche и IndyCART

[*Guderian*]

Chassis: March 90P, monocoque of aluminium-clad composite sandwich
Engine: Porsche eight cylinder 90 degree V 8, water cooled, four valves per cylinder, dual overhead camshafts, single turbocharger, dual wastegates.
Displacement: 2.649 litres (161.7 cubic inches)
Bore: 88.2 mm (3.47 inches)
Stroke: 54.2 mm (2.13 inches)
Compression ratio: 12:1
Power: 725 hp at 12,000 rpm.
*12,500 maximum rpm
Torque: 343 lb./ft at 8,500 rpm
Turbocharger boost pressure: 45 inches of mercury controlled by a single manifold relief 'pop-off' valve.
Ignition/Fuel injection: Bosch spark plugs, Bosch Motronic
Transmission: 3 shaft, five speed with changeable ratios
Suspension: Dual wishbone upper and lower, front and rear push-rod to rocker with built in coil spring/shock absorber units
Rims: Front - 10"x 15"
Rear 14"x 15"
Tyres: Goodyear Eagle Racing Radials
Front - 25.5 x 10 R15
Rear - 27.0 X 14.5 R15
Length: 183.5 inches
Width: 78.5 inches
Height: 36 inches
Track: Front - 67.8 inches
Rear - 63.5 inches
Wheel base: 112 inches
Fuel capacity: 40 U.S. gallons
Weight: 1,550 pounds (less fuel)