BluePrint BP350CTF Chevy 350 Cruiser EFI Fully Dressed Crate Engine

Description

Propel classic cruising street rods with the BluePrint BP350CTF Crate Engine. Displacing 350 cubic inches across a 5.7 liter platform, this small block GM V8 generates 250 horsepower at 4400 RPM and 350 lb-ft torque at 3200 RPM. A smart electronic fuel injection system pairs with a complete front serpentine belt drive to modernize classic engine bays.

Cast iron block metallurgy provides solid durability across standard 4.000 inch cylinder bores and a 3.480 inch stroke. Four bolt main caps clamp the cast steel crankshaft against bearing walk under heavy load. Forged 5.700 inch connecting rods swing cast aluminum pistons to establish an 8.5:1 compression ratio compatible with standard 87 octane pump gasoline. A steel five quart passenger car oil pan secures engine lubrication, fixing overall dry weight at 490 lbs.

Key Features of BluePrint BP350CTF

Buy BluePrint BP350CTF crate engine packages to bring turn key EFI reliability into vintage Chevrolet passenger cars and custom trucks. The complete front dress integration eliminates external bracket fabrication while maintaining factory crossmember clearance.

• Self tuning throttle body EFI system in real time corrects air fuel mixtures across varying altitudes.
• Complete front serpentine pulley package runs alternator, power steering pump, and water pump.
• Hydraulic flat tappet camshaft provides quiet valvetrain operation with zero pushrod flex.
• Dual plane intake manifold maintains exceptional intake velocity for brisk part throttle transitions.
• BluePrint BP350CTF ignition hardware features an electronic distributor paired with high output ignition coils.
• Cast iron cylinder heads resist heat stress while maintaining dependable valve seat seals.
• Handheld digital monitor displays real time coolant temperature, intake air charge, and engine RPM.

Dynamic Valvetrain Combustion Performance Profile

Engineered for low speed hauling and effortless cruising, this small block creates 250 brake horsepower at 4400 RPM and 350 lb-ft torque at 3200 RPM. The camshaft profile features 194 degrees intake and 202 degrees exhaust duration at 0.050 inch lift, producing 0.390 inch intake and 0.410 inch exhaust valve lift. Idle manifold vacuum settles at 18 in-Hg at 750 RPM on 87 octane fuel, while internal galleries sustain 50 to 60 PSI hot oil pressure under load.

Chassis Clearance Drivetrain Integration Specs

External envelope dimensions match classic small block Chevrolet standards, fitting between frame rails on Camaro, Chevelle, and C10 platforms. The internal neutral balance crankshaft matches standard GM flexplates and transmission bellhousing bolt patterns. Compact front pulleys preserve electric cooling fan space, while the rear sump pan clears drag links and chassis crossmembers.

Engine Break In Service Protocols

Technicians must pre prime the oil galleys using high zinc mineral oil and execute an initial flat tappet cam break in run at 2000 RPM for twenty minutes. This unit is not engineered for supercharger boost above five PSI, dry sump race systems, or marine saltwater cooling loops.

• Drain break in lubricants and replace the spin on oil filter after the first 500 miles.
• Renew engine oil and filter every 3000 miles or six months with high zinc petroleum oil.
• Inspect serpentine belt tension, fluid connections, and high pressure EFI hoses every 6000 street miles.

Factory Warranty Manifest Crate Contents

Coverage provides a 30-Month / 50,000-Mile factory limited warranty backing all internal parts. The shipping crate contains the dressed engine, throttle body EFI system, wiring harness, handheld controller, serpentine drive package, alternator, power steering pump, water pump, distributor, spark wires, and certified dynamometer test sheet.