Marine BluePrint Engines 632CI Pro Series Stroker Crate Engine | Big Block GM Style | Base Dressed Longblock with Carburetor | Aluminum Heads | Roller Cam | 10.3L
Part #: PSM6320CTC1
Description

- HP & Torque: 775 HP / 800 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
- NEW BluePrint Cast Iron Block, 10.2" Deck Height
Manufactured and Machined in the USA!
4-Bolt Main
4.500"
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Rotating Assembly:
- New BluePrint Forged Crankshaft
4.750" Stroke
Forged H-beam connecting rods
Forged Pistons
Internally balanced
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - PS8013
119cc chamber
2.30" intake/1.88" exhaust valves
316cc intake/124cc exhaust runners
Cam Specs:
- Cam Type: Roller
.647 Intake .647 Exhaust
248 Intake / 254 Exhaust duration
@ .050 - 112 degree lobe separation
Also Includes:
- 1050cfm carb
Edelbrock aluminum intake manifold
MSD Pro Billet distributor
Valve covers, oil pan and timing cover
spark plugs
MSD spark plug wires
Harmonic Balancer
Dyno test results shipped with engine
Warranty:
- 12 month unlimited hour on pleasurecraft only. No warranty on commercial use.
Notes:
For boats being used in salt water, BluePrint Engines recommends a closed cooling system be used as the aluminum cylinder heads and intake manifolds do not have brass lined water passages.
- 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.
Part #: PSM6320CTC1
Description

- HP & Torque: 775 HP / 800 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
- NEW BluePrint Cast Iron Block, 10.2" Deck Height
Manufactured and Machined in the USA!
4-Bolt Main
4.500"
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Rotating Assembly:
- New BluePrint Forged Crankshaft
4.750" Stroke
Forged H-beam connecting rods
Forged Pistons
Internally balanced
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - PS8013
119cc chamber
2.30" intake/1.88" exhaust valves
316cc intake/124cc exhaust runners
Cam Specs:
- Cam Type: Roller
.647 Intake .647 Exhaust
248 Intake / 254 Exhaust duration
@ .050 - 112 degree lobe separation
Also Includes:
- 1050cfm carb
Edelbrock aluminum intake manifold
MSD Pro Billet distributor
Valve covers, oil pan and timing cover
spark plugs
MSD spark plug wires
Harmonic Balancer
Dyno test results shipped with engine
Warranty:
- 12 month unlimited hour on pleasurecraft only. No warranty on commercial use.
Notes:
For boats being used in salt water, BluePrint Engines recommends a closed cooling system be used as the aluminum cylinder heads and intake manifolds do not have brass lined water passages.
- 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.
Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.
Part Number: PSM6320CTC1
Fuel Delivery Type: Carbureted, 1050cfm (Included)
Spark Plug: Champion 792
Spark Plug Gap: .045"
Harmonic Balancer: Non-Weighted
Flexplate/Flywheel: Non-Weighted
Stall Converter: N/A
Intake Manifold: Single plane, satin aluminum
Fuel Recommendation: 91 Octane
Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°
Firing Order: 1,8,4,3,6,5,7,2
Notes: Recommended break in oil for your BluePrint Crate Engine: BPP710, Not for EGR For boats being used in salt water, BluePrint Engines recommends a closed cooling system be used
Click here to download a copy of the Installation Guide that came with your BluePrint engine.