BluePrint Engines Pro Series Blackout Reaper Edition GM 632 Big-Block Crate Engine F.I. Deluxe Dressed 815 HP w/ Black Pulley Kit

For strip-ready power with blacked out style, grab this GM 632 C.I. big-block crate engine (PS6320CTFKBX)! From 815 horsepower to an 11:1 compression ratio, this BluePrint Engines assembly packs a punch. When combined, they offer ample power and a sharp, aggressive throttle response. As a bonus, the camshaft's hydraulic roller design means you'll have to perform minimal maintenance. Complete with a Sniper 4500 EFI system from Holley.

Features and Benefits:
- High-strength, tall-decked, cast iron engine block with 4.600" bore
- Operates at 815 horsepower and 800 ft.-lbs. torque
- 11.0:1 compression ratio for aggressive throttle response
- Fuel recommendation: 91+ octane
- 4-bolt main offers stronger bottom end for high-HP applications
- 1-piece rear main seal ensures stronger, leak-free security
- Uses Holley Sniper 4500 electronic fuel injection (EFI) system
- Built-in BluePrint Engines performance cylinder heads made of aluminum
- Forged steel crankshaft with 4.750" stroke and forged 6.635" connecting rods
- Rods use H-beam design, great for high-RPM and nitrous use
- Forged pistons for incredible strength and impact resistance
- Rotating assembly is internally balanced for smoother, more stable operation
- Hydraulic roller cam. for lower maintenance and better strength than flat tappet cam.
- Includes mechanical fuel pump provision
- Backed by BluePrint Engines' 30-month/50,000-mile warranty

Also Includes:
- Valve covers
- Oil pan
- Timing cover
- Harmonic balancer
- Pro Series Ready Run distributor
- Intake manifold
- Spark plugs and wires
- Thermostat and housing
- Front accessory drive with alternator, power steering pump, A/C compressor, and water pump

Cylinder Head Specifications:
- 119cc chambers
- 2.30" intake / 1.88" exhaust valves
- 358cc intake / 125cc exhaust runners

Camshaft Specifications:
- .698" intake / .698" exhaust lift
- 272 degrees intake / 282 degrees exhaust duration
- @ .050-110 degrees lobe separation

Please Note: Not for use in pollution-controlled vehicles. The cylinder heads feature a .300" raised port vs OEM casting. Please verify header-to-exhaust clearance prior to installation. The front accessory drive on this engine fits many vehicles, however it is the customer's responsibility to accurately measure and confirm fitment. Note that the drive has a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.