GM Big Block Compatible 502 c.i. Pro Series Engine – 627 Horsepower – Deluxe Dressed -Polished Pulley Kit – Carbureted

• Horsepower & Torque: 627 Horsepower / 569 ft. lbs. Torque
• Compression Ratio: 10.1:1
• BluePrint Engines Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Forged Crank
• BluePrint Engines Forged Pistons

Block:

• BluePrint High Strength Cast Iron Block
• Manufactured and Machined in the USA!
• Mech Fuel Pump Provision: Yes
• 1-Piece Rear Main Seal
• Standard Deck
• 4-Bolt Main
• 4.466″ Bore

Rotating Assembly:

• BluePrint Forged Crankshaft
• 4.000″ Stroke
• Forged H-beam 6.385″ Connecting Rods
• Forged Pistons
• Internally Balanced Front and Rear

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads –PS8013
• 119cc Chamber
• 2.30″ Intake / 1.88″ Exhaust Valves
• 316cc Intake / 124cc Exhaust Runners
• Cylinder Heads Feature a .300 in. Raised Exhaust Port vs an OEM Casting
• Must Verify Header / Exhaust Clearance

Cam Specs:

• Hydraulic Roller
• .647 Intake / .647 Exhaust Lift
• 248 Intake / 254 Exhaust Duration
• @ .050-112 Degree Lobe Separation

Also Includes:

• Holley 850cfm Double Pumper Carburetor w/ Manual Choke – BPP04781S
• Pro Series Ready Run Distributor – BPP3503BK
• Harmonic Balancer – BPP454I
• Spark Plugs and Wires
• Timing Cover
• Valve Covers
• Oil Pan 
• Polished Pulley Kit – BPP454FDPSAC4
  • Reverse Rotation Short Water Pump
  • 1- Wire 140amp Alternator
  • Peanut Style Air Conditioning Compressor
  • Type II Power Steering Pump with Remote Reservoir

Notes:

• Not for use in pollution-controlled vehicles
• Initial advance should be set at 13-16 Degree BTDC. The total advance should be NO MORE than 34 Degree BTDC and Should be reached by about 4000 RM.
• BluePrint Engines recommends using a distributor with melonized iron or steel gear ONLY on this engine.
• The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment.  Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.