Ilmor-Chevrolet 265-A engine

The Ilmor-Chevrolet 265-A is a turbocharged, 2.65 L (162 cu in), V-8 Indy car racing engine, designed and developed by Ilmor, in partnership with Chevrolet, for use in the CART PPG Indy Car World Series; between 1986 and 1993.

Ilmor-Chevrolet 265-A
Ilmor-Chevrolet 265-B
Ilmor-Chevrolet 265-C
Overview
ManufacturerIlmor-Chevrolet
Production1986–1993
Layout
Configuration80°-90° V-8
Displacement2.65 L (162 cu in)
Cylinder bore3.465 in (88.0 mm)
Piston stroke2.142 in (54 mm)
Valvetrain32-valve, DOHC, four-valves per cylinder
Compression ratio11:1
Combustion
TurbochargerHolset
Fuel systemMechanical multi-point fuel injection
Fuel typeMethanol
Oil systemDry sump
Output
Power output720–850 hp (537–634 kW)
Torque output350–510 lb⋅ft (475–691 N⋅m)
Chronology
SuccessorChevrolet Indy V8 (2002)
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