BluePrint Engines Engine Short Block - BP38321SP

Name: BluePrint Engines Engine Short Block - BP38321SP
SKU: BP38321SP
Price: 5999.00 USD
Availability: OutOfStock

383CI GM Small Block Compatible Short Block Plus

Manufacturer: BluePrint Engines

Manufacturer part number: BP38321SP

$5,999.00

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BluePrint BP38321SP GM Small Block Compatible performance short block engine has been dyno tested at our factory with a Holley Classic 750cfm Carburetor and H8002K Cylinder Heads and produced 436 horsepower and 443 minimum torque. Not every BP38321SP is Dyno tested. This performance shows the capabilities of this engine. Performance may vary depending upon what cylinder heads, fuel system and intake manifold you choose. This engine features a 4-inch bore which mathematically yields a 377ci with a 3.75-inch stroke. This customizable engine comes with timing cover, harmonic balances, oil pan, hydraulic roller cam, and a high-volume oil pump. This power adder engine is engineered to handle any type of forced induction. Whether you’re adding nitrous, a supercharger, or turbos, this short block has the strength and reliability to take the boost.

Note: 383CI GM Small Block Compatible Short Block Plus

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Products specifications

Attribute name	Attribute value
Pistons	Forged
Horsepower	430
Torque	450
Compression Ratio	9.5:1 w/ 64cc Head and .041 in. Head Gasket
Block Description	BluePrint Engines Cast Iron Block - 4 Bolt Main
Rear Main Seal Style	1 Piece
Rotating Assembly	Forged Crank - 3.75 in. Stroke and 5.7 in. Rods - This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
Cam	Hydraulic Roller - .495 Intake / .502 Exhaust Lift - 220 Intake / 224 Exhaust Duration [email protected] LSA
Crankshaft Vendor	BluePrint Engines
Engine Balance	Internally Balanced Front - Externally Balanced Rear
Cylinder Heads Included	No
Cylinder Heads	N/A
Cylinder Head Vendor	N/A
Flexplate/Flywheel Included	No
Recommended Flexplate/Flywheel	BPP871006 - BPP399173 - BPP300116
Harmonic Balancer Included	Yes
Recommended Harmonic Balancer	BPP350
Timing Requirements	Initial Timing 10-16 - Total Timing 32-34
Timing Cover Included	Yes
Oil Pan Included	Yes-Rear Sump
Valve Covers Included	No
Intake Manifold Included	No
Intake Manifold Type	N/A
Intake Manifold Vendor	N/A
Fuel Delivery Type	(Not Included) Recommended 750cfm Carburetor or Higher Depending on Head Choice
Fuel Delivery Vendor	N/A
Carb/Fuel Injection Included	No
Distributor Included	No
Distributor Vendor	N/A
Spark Plugs Included	No
Recommended Spark Plug Gap	.035 in.
Recommended Spark Plug	BPP7938 NGK 7938 BKR5E
Spark Plug Wires Included	No
Firing Order	1,8,4,3,6,5,7,2
Water Pump Included	No
Air Cleaner Included	No
Recommended Stall Converter	2000-2400 RPM
Recommended Octane Fuel	91+ Octane
Pulley Kit Included	No
Quantity	EA
Prop 65 Y/N Flag	Yes
Prop 65 - Short Label	WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Country of Origin	US
Condition	New