BluePrint Crate Engine - BBC 632 815HP Dressed Model PS6320CTC

When you're building serious power in a big-block platform, you need a complete, dyno-proven foundation—not a collection of mismatched parts. The BluePrint 632 BBC Crate Engine delivers 815 hp and 800 ft-lbs of torque in a fully dressed, bolt-in package, engineered and manufactured in the USA with forged internals built to handle sustained high-RPM abuse. Whether you're competing at the track or pushing limits on the street, this engine eliminates guesswork and gets you to the grid faster.

CORE PERFORMANCE SPECS

• 815 hp / 800 ft-lbs
• 11.0:1 compression ratio
• 632 cubic inches displacement
• 4.600" bore
• 4.750" stroke

BLOCK & ASSEMBLY

• BluePrint cast-iron block
• USA manufactured and machined
• 4-bolt mains
• .400" tall deck
• 1-piece rear seal
• Forged crankshaft
• H-beam connecting rods (6.635")
• Forged pistons
• Mech fuel pump provision

CYLINDER HEADS & VALVETRAIN

• Aluminum cylinder heads
• 119cc chambers
• 358cc intake runners
• 125cc exhaust runners
• 2.30" intake valves
• 1.88" exhaust valves
• .300" raised exhaust ports
• Hydraulic roller cam
• .698" / .698" lift
• 272° / 282° duration @.050"
• 110° LSA

INCLUDED COMPONENTS

• Valve covers
• Oil pan
• Timing cover
• Harmonic balancer
• 1250 CFM carburetor
• Intake manifold
• Pro billet distributor

IMPORTANT NOTES: This engine features raised exhaust ports and increased deck height versus OEM specifications. Verify clearance for exhaust, shift linkage, and steering components before ordering. Not street-legal in emissions-controlled jurisdictions. This product is excluded from promotional discounts.