High Performance Equipment and Marine Parts
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Part #: MBP3550CTC
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PART NUMBER: MBP3550CTC BLOCK: Seasoned 4 bolt main block One piece rear main seal Max bore .040 Align honed main bearing bore Sonic tested to assure wall thickness ROTATING ASSEMBLY: New cast steel crankshaft-externally balanced Chevy heavy beam rods resized and clearance improved 150,000 PSI rod bolts Hypereutectic pistons Hastings moly rings New Hydraulic flat tappet camshaft Heavy duty double roller timing CYLINDER HEADS: GM Vortec cast iron cylinder heads 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 A TON OF EXTRAS: New cast iron marine intake 9.5 to 1 compression Fuel pump Fuel line and filter Cast iron circulating pump 600 electric choke carburetor Harmonic balancer Polished aluminum valve covers Rubber coated steel oil pan Distributor Spark plugs BluePrint plug wires Brass freeze plugs All engines are dyno tested on a state of the art DTS dyno and ship with a complete spec sheet CRITICAL SPECS: CAM: .462 intake & .477 ehaust lift, 218 intake & 224 exhaust duration @ .050 - 112 degrees lobe sep. HORSEPOWER: 365 @ 5800 RPM TORQUE: 390 @ 4000 RPM WARRANTY: 12 month unlimited hour warranty on pleasure craft and airboat applications. Commercial or charter boat applications carry no warranty. Link to Engine Installation Guide
12 month unlimited hour warranty on pleasure craft and airboat applications. Commercial or charter boat applications carry no warranty.
Link to Engine Installation Guide
Upon completing any engine order on the website you will be sent a Purchase Sales Agreement which must be completed and returned before the engine will be shipped. This document contains important warranty information and protects both the seller and buyer for the purposes of the sale.
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