This 632 c.i. GM Big Block Compatible Pro Series crate engine is rated at 815 horsepower and 775 lb-ft of torque. It is built on a BluePrint Engines Cast Iron Block (4 Bolt Main, Tall Deck, 4.600" Bore) and topped with Aluminum Cylinder Heads. Induction is an Edelbrock Single Plane, Satin Aluminum with Holley fuel injection. It is dyno tested.

BluePrint Engines PS6320CTFX Crate Engine Features:

• 815 hp and 775 lb-ft of torque
• 11.0:1 compression ratio
• Camshaft: Hydraulic Roller - .698 Intake / .698 Exhaust Lift - 272 Intake / 282 Exhaust Duration - @.050-110 LSA
• Rotating assembly: Forged Crank, 4.750 in. Stroke and 6.635 in. Rods, forged pistons
• Cylinder heads: Aluminum Cylinder Heads
• Intake: Edelbrock Single Plane, Satin Aluminum, Holley
• Includes oil pan (rear sump), distributor, spark plug wires
• Dyno tested

BluePrint Engines PS6320CTFX Installation Notes:

• Recommended fuel: 91+ Octane
• Timing: Initial Timing 10-16 - Total Timing 32-34
• Firing order: 1,8,4,3,6,5,7,2
• Recommended torque converter stall speed: 3800-4200 RPM
• Recommended flexplate/flywheel: BPP168T2P - BPP460130
• Recommended harmonic balancer: BPP454I
• Engine balance: Internally Balanced
• Recommended spark plug: BPP7938 - NGK 7938 BKR5E, gapped at .035 in.
• Air cleaner is not included