Cosworth GPV8

The GPV8 is a 3.5-litre and 3.8-litre, naturally-aspirated V8 engine, originally designed, developed and produced by Cosworth, for the Lotus T125 open-wheel sports car. The initial 3.5-litre V8 produced 640 hp at 9800 rpm, and 332 lbft at 7600 rpm. The rev limit of the engine is 10,300 rpm; and can be temporarily raised to 10,800 rpm with a push-to-pass button feature. The enlarged 3.8-litre V8 is more powerful, producing 675 hp at 9600 rpm, and 361 lbft at 7600 rpm, with a redline of 10,000 rpm. The engine's power density is between undefined kW and undefined kW per litre.

Unlike formula cars, the engine has been manufactured for durability, longevity, and reliability, with the engine able to withstand more than 5000 km on premium 98-octane pump gas.

Applications

 * Lotus T125