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Blueprint Engines
Product Details
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Vehicle Compatibility
Fits BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines BP3505CT.
Please refer to manufacturer specifications for complete compatibility information.
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Key Features
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
30 month / 50,000 mile warranty
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Product Videos
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Product Specifications
Actual Engine Displacement
5.7L/350
Advertised Compression Ratio
9.2:1
Air Cleaner Included
No
Assembled
Yes
Cam Style
Hydraulic roller
Carburetor Included
No
Computer Included
No
Crate Engine Cylinder Head Material
Aluminum
Crate Engine Family
Chevy Small Block
Cylinder Heads Included
Yes
Distributor Included
No
Engine Balance
Internal/External
Engine Block Material
Cast iron
Flexplate Included
No
Flywheel Included
No
Harmonic Balancer Included
No
Intake Manifold Included
No
Manufacturer's Part Number
BP3505CT
Oil Pan Included
Yes
Part Type
Small Block Chevrolet Crate Engines
Rear Main Seal Style
1-piece
Remanufactured
No
Spark Plug Wires Included
No
Spark Plugs Included
No
Stall Speed Rating RPM Range
2
Supercharger Included
No
Throttle Body Included
No
Timing Cover Included
Yes
UPC
00887753841162
Valve Covers Included
Yes
Water Pump Included
No
Wiring Harness Included
No
ZNotes 1
This engine is not designed
ZNotes 2
Engines installed in vehicles registered and normally operated outside of the United States carry no warranty.
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Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.
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Product Datasheet
Datasheet