MBP3550CT BluePrint Engines 355 c.i. Small Block GM style marine engine - longblock. incl. 12 month parts & labor warranty & Dyno Part #: MBP3550CT.
*Stock may be limited please call for availability before ordering*
*Prices include shipping to a business address with a forklift or loading dock*
*Residential addresses or lift gate deliveries please call for a quote*
Description:
- Horsepower & Torque: 350 Horsepower / 400 FT LBS
- Compression Ratio: 9.5:1
- Cast Iron Heads
- Hydraulic Roller Cam
- Cast Crankshaft
- Hypereutectic Pistons
Block:
- BluePrint Engines High Strength 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" Bore
- 1-Piece Rear Main Seal
- Mech Fuel Pump Provision: Yes
- Passenger Side Dipstick Drilled and Tapped for Clutch Linkage
Rotating Assembly:
- Cast Crankshaft
- 3.480" Stroke
- OEM Type 5.700" Connecting Rods
- Hypereutectic Pistons
- Internal Front/ External Rear Engine Balance
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:
- Hydraulic Roller Cam
- .480 Intake / .489 Exhaust Lift
- 226 Intake / 236 Exhaust Duration
- @.050-112° Lobe Separation Angle
Ignition Timing:
- 34 Degrees Total at 3500 RPM
Also Includes:
- New Cast Iron Marine Intake
- Valve Covers
- Oil Pan
Notes:
- This engine is designed for CARBURETED use only. It is NOT for use in any factory fuel injected applications.
- 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.