BluePrint BBC EFI 454 Crate Engine 490 HP - 479 Lbs Torque BP454CTFKB

The BluePrint BBC EFI 454 is engineered for builders who demand a turnkey big-block solution without compromise. This crate engine delivers 460 hp and 479 lb-ft of torque while maintaining the streetability and reliability you need for daily driving, cruising, or weekend racing. With a modern EFI system, aluminum heads, and a hydraulic roller cam, you're getting race-proven components in a bolt-in package that runs on pump gas and integrates seamlessly with stock drivetrains.

BLOCK & ROTATING ASSEMBLY

• NEW BluePrint cast iron
• 454 cubic inches
• 4.000" stroke, 4.250" bore
• 4-bolt main caps
• BluePrint steel crankshaft
• 6.135" connecting rods
• 150,000 psi bolts
• Hypereutectic pistons
• 1-piece rear main seal
• Manufactured USA

CYLINDER HEADS & VALVETRAIN

• BluePrint aluminum heads
• 119cc chambers
• 2.30" intake valves
• 1.88" exhaust valves
• 316cc intake runners
• 124cc exhaust runners
• .300" raised exhaust ports
• Hydraulic roller cam
• .501" intake lift
• .510" exhaust lift
• 216° intake duration
• 228° exhaust duration
• 112° lobe separation

FUEL & IGNITION SYSTEM

• Sniper EFI system included
• Pro billet distributor
• 10-16° initial timing
• 32-34° total timing
• Runs on 87 octane
• Generates 15" vacuum

PERFORMANCE & SPECS

• 460 hp output
• 479 lb-ft torque
• 9.85:1 compression ratio
• Standard deck height
• Mechanical fuel pump provision

INCLUDED COMPONENTS

• Single-plane intake manifold
• Satin aluminum finish
• Harmonic balancer
• Valve covers
• Oil pan
• Timing cover
• Complete front drive system
• A/C compressor
• Power steering pump
• Water pump
• All belts included

NOTES

• Excellent cruiser engine
• Daily driver capable
• Stock torque converter compatible
• Stock gearing compatible
• Works with power brakes
• 42.5 oz external imbalance
• Requires GM 14096987 flywheel or TCI 399973 flex plate
• Verify header/exhaust clearance
• Excluded from discounts