BluePrint BP3505CT Chev SB 350 CI Crate Engine Long 390HP

BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines

BluePrint Engines GM 350 C.I.D. 390 HP Long Block crate engines deliver 390 hp and 410 lbs.-ft. of torque. They feature aluminum heads, hydraulic roller cam, cast iron crankshaft, hypereutectic pistons, and a compression ratio of 9.2:1. Additional specifications include:

BLOCK:

• NEW BluePrint Cast Iron Block
• Manufactured and Machined in the USA
• 4-Bolt Main
• 4.000 in. Bore
• 1-Piece Rear Main Seal
• Mech fuel pump provision: Yes
• Passenger Side Dipstick
• Drilled and tapped for clutch linkage

ROTATING ASSEMBLY:

• Cast Iron Crankshaft
• 3.480 in. Stroke
• Forged 5.700 in. connecting rods
• Hypereutectic pistons
• Internal Front/ External Rear engine balance

CYLINDER HEADS:

• BluePrint Aluminum Cylinder Heads
• 64cc chamber
• 2.02 in. intake/1.60 in. exhaust valves
• 195cc intake/75cc exhaust runners

CAM SPECS:

• Cam Type: Roller
• .495 Intake / .502 Exhaust
• 220 Intake / 224 Exhaust duration
• @ .050 - 114 degree lobe separation

IGNITION TIMING:

• 32 Degrees Total at 3,500 rpm

ALSO INCLUDES:

• Valve covers
• Oil pan
• Timing cover
• Dyno test results shipped with engine

Select BluePrint Engines are imported to order via airfreight, with delivery times typically ranging from 1 to 15 days. For an accurate ETA on specific models, please don't hesitate to contact us.

Specifications:

• UPC: 00887753841162
• Crate Engine Family: Chevy Small Block
• Actual Engine Displacement: 5.7L/350
• Crate Engine Cylinder Head Material: Aluminum
• Engine Block Material: Cast iron
• Advertised Compression Ratio: 9.2:1
• Assembled: Yes
• Engine Balance: Internal/External
• Cam Style: Hydraulic roller, OE roller
• Rear Main Seal Style: 1-piece
• Intake Manifold Included: No
• Cylinder Heads Included: Yes
• Carburetor Included: No
• Throttle Body Included: No
• Distributor Included: No
• Oil Pan Included: Yes
• Valve Covers Included: Yes
• Timing Cover Included: Yes
• Water Pump Included: No
• Harmonic Balancer Included: No
• Flexplate Included: No
• Flywheel Included: No
• Air Cleaner Included: No
• Spark Plugs Included: No
• Spark Plug Wires Included: No
• Computer Included: No
• Wiring Harness Included: No
• Supercharger Included: No
• Remanufactured: No
• Quantity: Sold individually.
• Notes: This engine is not designed, nor intended to be used in any marine applications.