Description:

• HP & Torque: 625 HP / 550 FT LBS
• Compression Ratio: 11:1
• Aluminum Heads
• Hydraulic Roller Cam
• Forged Crank
• Forged Pistons

Block:

• OEM Block Machined in the USA!
• 6-Bolt Main
• 4.060" Bored to 4.069
• 1-Piece Rear Main Seal

Rotating Assembly:

• New Forged Crankshaft
• 4.125" stroke
• Forged 6.125" connecting rods
• Forged Pistons
• Internal

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads -PS8015
• 72cc chamber
• 2.165" intake/1.600" exhaust valves
• 259cc intake/102cc exhaust runners

Cam Specs:

• Roller
• .624 intake .624 exhaust lift
• 247 intake 263 exhaust duration
• @ .050, 114-degree lobe sep.

Ignition Timing:

• Ignition box required

Also Includes:

• Carburetor - 850cfm with mechanical secondaries, dual accelerator pumps and mechanical choke
• Single plane aluminum intake
• Harmonic balancer
• Valve covers, retro fit oil pan and timing cover
• Coil Packs and coil pack harness
• Crank, cam and MAP sensors
• Spark plug wires & wiring harness

Notes:

• This engine requires a non-weighted flex plate/flywheel.
• BluePrint Engines recommends a 2200+ RPM stall converter.
• Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars
• Does NOT include ignition box.  BluePrint Engines recommends MSD 6014 Ignition system on LS1HO setting