HP & Torque: 415 HP / 415 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Cast Steel Crank
Forged Pistons

Square and parallel decked
Align honed main bearing bore
Cylinders honed on computer-controlled machine to within .0002 straightness and roundness
Cylinders are sonic tested for thickness
2-Bolt Main
4.000″ Bored .040″ Over
1-Piece Rear Main Seal
Mech fuel pump provision: Yes

ASS Aluminum Cylinder Heads
60cc chamber
2.02″ intake/1.60″ exhaust valves
190cc intake/65cc exhaust runners

Cam Type: Roller
.543 Intake .554 Exhaust
222 Intake / 226 Exhaust duration
@ .050 – 112 degree lobe separation

Not for use in pollution controlled vehicles. *A bronze distributor gear is NOT recommended on this engine This engine is not compatible with factory fuel injection.
Engine timing cover is designed for standard rotation water pump ONLY.