BluePrint SBC EFI 350 Crate Engine 390 HP - 410 Lbs Torque BP3505CTF

The BluePrint SBC EFI 350 delivers 390 hp and 410 lb-ft of torque in a bolt-together package that eliminates the guesswork of engine building. With a modern EFI system, forged internals, and CNC-ported aluminum heads, you get reliable street or strip performance without compromise. This is a turnkey crate engine for builders who demand quality components and straightforward installation.

Engine Overview

• 390 hp output
• 410 lb-ft torque
• 9.2:1 compression ratio
• Small Block Chevy (SBC)
• Integrated EFI system

Block & Rotating Assembly

• Cast iron block
• USA manufactured
• 4-bolt mains
• 4.000" bore
• 3.480" stroke
• Cast iron crankshaft
• Forged connecting rods
• Hypereutectic pistons
• 1-piece rear seal

Cylinder Heads & Valvetrain

• Aluminum cylinder heads
• 64cc combustion chambers
• 2.02" intake valves
• 1.60" exhaust valves
• 195cc intake runners
• 75cc exhaust runners
• .500" raised ports
• Hydraulic roller cam
• .495" intake lift
• .502" exhaust lift
• 220° intake duration
• 224° exhaust duration
• 114° lobe separation

Included Components

• Valve covers
• Oil pan
• Timing cover
• Aluminum intake manifold
• HEI distributor
• EFI system
• 32° total timing

Additional Details

• Mechanical fuel pump provision
• Passenger side dipstick
• Clutch linkage tapped
• Internal/external balance
• MPN: BP3505CTF