Sale!
WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
BluePrint Engines 383CI Stroker Marine Crate Engine | Small Block GM Style | Dressed Longblock with Carburetor | Iron Heads | Roller Cam
$8,099.00
- Description
- Additional information
- Video
- Block
- Rotating Assembly
- Cylinder Heads
- Cam Specs
- Also Includes
- Warranty
Description:
- HP & Torque: 405 HP / 450 FT LBS
- Compression Ratio: 9.5:1
- Cast Iron Heads
- Hydraulic Roller Cam
- Cast Steel Crank
- Hypereutectic Pistons
Block:
- New BluePrint cast iron block
- Square and parallel decked
- Align honed main bearing bore
- Cylinders honed on computer controlled machine to within .0002 straightness and roundness
- Cylinders are sonic tested for thickness
- 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:
- Vortec cast iron cylinder heads
- 1.94 intake valves
- 1.50 exhaust valves
- Hardened push rods
- Long slot rockers with positive lock adjusting nuts
Cam Specs:
- Cam Type: Hyd Roller
- .495 Intake .502 Exhaust
- 220 Intake / 224 Exhaust duration
- @ .050 – 114-degree lobe separation
Also Includes:
- Marine intake manifold
- valve covers
- Marine Carburetor (Brand will vary due to supply)
- Distributor
- Oil pan
Notes:
- Replaces Standard Rotation engines only. Not available as reverse rotation.
- BluePrint Engines recommends the use of a flame arrestor in marine applications and advises checking local laws to ensure compliance with the United States Coast Guard Requirements for Ignition Protection & Fire Resistance.
| Brand |
|---|
- Hand picked seasoned block
- Square and parallel decked
- Align honed main bearing bore
- Cylinders honed on computer controlled machine to within .0002 straightness and roundness
- Cylinders are sonic tested for thickness
- 4-Bolt Main
- 4.000″ Bored .040″ over
- 1-Piece Rear Main Seal
- Mech fuel pump provision: Yes
- Passenger Side Dipstick Drilled and tapped for clutch linkage
- New Cast steel crankshaft
- 3.750″ Stroke
- OEM type 5.700″ connecting rods w/ 150,000 psi bolts
- Hypereutectic pistons
- External Front/ External Rear
- Cast Iron Vortec
- 1.25 dia. valve springs, hardened retainers and keepers
- 2.02 swirl polished intake valves
- 1.60 swirl polished exhaust valves
- Elgin hardened push rods
- Long slot rockers with positive lock adjusting nuts
- Cam Type: Roller
- .495 Intake .502 Exhaust
- 221 Intake / 226 Exhaust duration
- @ .050 – 110 ° lobe separation
- Marine intake manifold
- valve covers
- Carburetor
- Distributor
- Oil pan
- Brass freeze plug
- Dyno test results shipped with engine
- 12 month unlimited hour on pleasurecraft only. No warranty on commercial use.
WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.