Blueprint Engines are a great choice for drivable and reliable high performance engines. All rotating assemblies are balanced within 2 grams on a computerized balancer. Blueprint Engines are dyno tested and include dyno sheets. Best of all they feature a 1 year/unlimited hours warranty (pleasure craft only). Block:
Seasoned 1-piece rear main seal blockCylinders are sonic tested for thicknessCylinders honed on a computer controlled machine to within .0002'' straightness and roundnessRotating Assembly:
Premium 3.48'' stroke cast iron crank - neutral balanceKeith Black hypereutectic pistonsHastings moly piston ringsClevite bearings5.7'' connecting rodsCylinder Heads:
Cast iron Vortec heads1.25'' diameter single valve springsCamshaft Specs:
Lunati Hydraulic Flat TappetDuration @ .050'' Lift: 218 Intake / 218 ExhaustLift: .457'' Intake / .457'' ExhaustLobe separation: 108°Other Features:
Cast iron marine intakeHorsepower: 262
Torque: 300
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