Description

Description:
Horsepower & Torque: 491 Horsepower / 509 FT. LBS. Torque
Compression Ratio: 10.4:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
Kezar’s Perfomance High Strength Cast Iron Block
Manufactured and Machined in the USA!
Align Honed Main Bearing Bore
Cylinders Honed on Computer-Controlled Machine to Within .0002 Straightness and Roundness
Cylinders are Sonic Tested for Thickness
4-Bolt Main
4.000″ Bore
1-Piece Rear Main Seal
Mech Fuel Pump Provision: Yes
Passenger Side Dipstick
Drilled and Tapped for Clutch Linkage
Rotating Assembly:
New BluePrint Forged Crankshaft
3.875″ Stroke
Forged I-beam 6.000″ Connecting Rods
Forged Pistons
Internally Balanced Front – Externally Balanced Rear
Cylinder Heads:
BluePrint Aluminum Cylinder Heads – HP8103
64cc Chamber
2.08″ Intake/1.60″ Exhaust Valves
220cc Intake / 67cc Exhaust Runners
Cam Specs:
Cam Type: Roller
.544 Intake / .555 Exhaust Lift
230 Intake / 236 Exhaust Duration
@.050-110 Degree Lobe Separation
Ignition Timing:
34 Degrees Total at 3500 RPM
Also Includes:
Aluminum Intake Manifold
Distributor
Holley Sniper 2 EFI System
Valve Covers
Oil Pan
Timing Cover