Description:

• HP & Torque: 500 HP / 510 FT LBS
• Compression Ratio: 10.3:1
• Aluminum Heads
• Hydraulic Roller Cam
• Forged Steel Crank
• Forged Pistons

Block:

• NEW BluePrint Cast Iron Block
• Manufactured and Machined in the USA!
• 4-Bolt Main
• 4.125" 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 Steel Crankshaft
• 3.750" Stroke
• 5.700" connecting rods w/ 150,000 psi bolts
• Forged Pistons
• Internal Front/ External 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
• .555 Intake .576 Exhaust
• 236 Intake / 242 Exhaust duration
• @ .050 - 110 ° lobe separation

Ignition Timing:

• 10-16° inital and total timing 32-34° at 3500 RPM

Also Includes:

• Intake Manifold dual plane, satin aluminum
• 850 cfm Carburetor
• Distributor
• Valve covers
• Harmonic balancer
• Spark plugs
• Spark plug wires
• Fuel Pump
• Oil pan
• Timing cover
• Complete Front Accessory Drive with P/S. 7B10 Peanut style A/C compressor, 1-Wire Alternator. 
• Front Accessory Drive does NOT fit Corvette
• Thermostat and thermostat housing

Notes:

• NEW BluePrint block manufactured and machined in the USA!
• Not for EGR
• The Aftermarket intake manifold and heads installed on this engine may not be compatible with OEM accessory brackets that use intake or exhaust mounted bosses.
• The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.