This 502 c.i. GM Big Block Compatible Pro Series crate engine is rated at 627 horsepower and 569 lb-ft of torque. It is built on a BluePrint Engines Cast Iron Block (4 Bolt Main, Standard Deck, 4.466 " 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 PS502CTFKB Crate Engine Features:

• 627 hp and 569 lb-ft of torque
• 10.0:1 compression ratio
• Camshaft: Hydraulic Roller - .647 Intake / .647 Exhaust Lift - 248 Intake / 254 Exhaust Duration - @.050-112 LSA
• Rotating assembly: Forged Crank, 4.050 in. Stroke and 6.385 in. Rods, forged pistons
• Cylinder heads: Aluminum Cylinder Heads
• Intake: Edelbrock Single Plane, Satin Aluminum, Holley
• Pulley kit: Black - Reverse Rotation Short Water Pump, Type II Power Steering Pump, Remote Power Steering Pump Reservoir, 140amp 1-wire Alternator, 7B10 Peanut Style Air Conditioning Compressor
• Includes water pump, oil pan (rear sump), distributor, spark plug wires

BluePrint Engines PS502CTFKB 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: 2200+ 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