Description
HP and torque : 436 HP / 443 FT LBS, Compression Ratio: 10.0:1, Aluminum Heads, Hydraulic Roller Cam, Cast Steel Crank, Hypereutectic Piston
BP38318CT1 S/B Chevy 383 Longblock Crate Engine
Sku # 227BP38318CT1
Mfr. Part # BP38318CT1
Condition
New
Details
Info
BluePrint Engines builds high-performance crate engine to replace your tired old factory engine! These crate engines are high-performance drop-in engines offering substantially more horsepower than the factory original. Crate engines or crate motors from BluePrint Engines offer a custom builder, hot rodder, or kit car builder an engine that is ready to drop in the vehicle. BluePrint crate engines come in several levels of dress – from a shortblock all the way to complete with all the components that will be needed to start and run the engine very quickly. No extensive cleaning or installation of parts is required. In addition, BluePrint crate engines are dyno-tested and are shipped with a documentation of their high-performance power curve.
DESCRIPTION
- HP & Torque: 436 HP / 443 FT LBS
- Compression Ratio: 10.0:1
- Aluminum Heads
- Hydraulic Roller Cam
- Cast Steel Crank
- Hypereutectic Pistons
BLOCK:
- NEW Cast Iron Block
- Manufactured and Machined in the USA!
- 4-Bolt Main
- 4.000″
- 1-Piece Rear Main Seal
- Mech fuel pump provision: Yes
- Passenger Side Dipstick
- Drilled and tapped for clutch linkage
ROTATING ASSEMBLY:
- New Cast steel crankshaft
- 3.750″ Stroke
- OEM type 5.700″ connecting rods w/ 150,000 psi bolts
- Hypereutectic pistons
- External Front/ External Rear
CYLINDER HEADS:
- Aluminum Cylinder Heads – H8002K
- 64cc chamber
- 2.02″ intake/1.60″ exhaust valves
- 195cc intake/75cc exhaust runners
- BluePrint full roller rockers (STEEL)* 7/16 rocker stud size
- 1.6 rocker arm ratio
CAM SPECS:
- Cam Type: Roller
- .544 Intake .555 Exhaust
- 230 Intake / 236 Exhaust duration
- @ .050, 110 ° lobe separation angle
IGNITION TIMING:
- Initial timing – 10-16 ° and Total timing 32-34°
ALSO INCLUDES:
- Oil Pan
- Dipstick
- Valve Covers
- Timing Cover
WARRANTY:
- 30 month / 50,000 mile
Charts
(PDF)
Installation Tips
- Not for EGR.
- Recommended Harmonic Balancer: BPP400L
- Recommended Stall Converter: 2000 to 2400 RPM.
- Recommended Fuel: 91 Octane.
- This engine features a true 4 inch bore, which mathematically yields 377 CID with a 3.75 inch stroke
Specs
Sold in Quantity
Each
Cylinder Head Style
Assembled
Spark Plug Style
Straight
Rear Main Seal Style
1-piece
Camshaft Type
Hydraulic Roller Tappet
Piston Material
Hypereutectic Aluminum
Combustion Chamber Volume
64cc
Crankshaft Material
Cast Steel
Cylinder Head Material
Aluminum
Crate Engine Type
Long Block
Engine Balance
External
Intake Manifold Included
No
Valve Covers Included
Yes
Assembled
Yes
Cylinder Heads Included
Yes
Carburetor Included
No
Throttle Body Included
No
Distributor Included
No
Oil Pan 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
Intake Valve Diameter
2.02
Exhaust Valve Diameter
1.6
Engine Displacement
383
Notes
Recommended oil for your BluePrint Crate Engine: 10W30, Non-Synthetic, Not for EGR
MFG. Part #
BP38318CT1
Horsepower
436
Compression Ratio
10.0:1
Intake Runner Volume
195cc
Bore x Stroke (in)
4.000″ x 3.750″
Camshaft Duration (.050 in)
230° intake / 236° exhaust
Camshaft Lift (in)
.544 intake / .555 exhaust
Connecting Rod Material
OEM Style
Recommended Fuel
91 Octane
Warranty
30 month / 50,000 mile
Block
New BluePrint 4 bolt main, 1 piece rear main seal
Torque
443 ft./lbs.
GTIN Code
816671020502
