Photo is representative of engine in running condition. Parts inventory photos reflect components from which the kits are built. Price includes parts needed to build 3.5 or 4.0 litre engine. The IRL Aurora Indy Car engine was developed and raced in the Indy Racing League 1997-2001. At top performance, the engine will produce 660 horsepower at 10,700 RPM. The engines will fit any IRL Dallara, G-Force or Riley and Scott Indy Car. The price does not include electronics. Parts kits are sold "as is." No refunds.