368 Cubic Inches 550 HP

The 3.90" cylinder liners are replaced with 4.00" liners from LA Sleeve. JE pistons are utilized with Oliver connecting rods. 

The engine is fully ported. The ports are sized specifically for the application. Click here for details on the plenum and injector housing porting. Click here for details on cylinder head porting.

Longer duration with increased lift camshafts are utilized. The camshafts are timed to the '93 - '95 specifications, E 110 degrees centerline  and  I 114 degrees centerline. The engine has a choppy idle at 1000 rpm.

Headers are installed. Click here for more information on headers. A low backpressure exhaust system is required. The Corsa system works best. The B&B Triflow system with an x-pipe also works well.

An aluminum flywheel is installed. Click here for more information on the light weight flywheel and clutch.

The power increase over the 530 HP engine comes from the camshafts.