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.Note: This is a racing engine and has no warranty.
Block:
4-bolt main block - Driver's side dipstickSquare and parallel deckedAlign honed main bearing
boreCylinders are sonic tested for thicknessCylinders honed
on a computer controlled machine to within .0002'' straightness and
roundnessRotating Assembly:
SCAT 3.48'' stroke cast steel
crankshaft (2 piece rear main seal)Chevy 5.7'' heavy beam rods resized and clearance improvedKeith Black hypereutectic pistonsHastings Moly ringsClevite bearingsInternally balanced rotating
assemblyMelling high volume oil pumpHeavy duty double roller timing setCylinder
Heads:
Chevy straight plug heads with screw-in studs and guideplatesHardened retainers
and 1.437'' diameter valve springs2.02'' swirl polished intake valves1.60'' swirl
polished exhaust valvesHardened pushrodsCamshaft Specs:
Solid Flat TappetDuration @ .050'' Lift: 258 Intake / 266 ExhaustLift: .540'' Intake / .558'' ExhaustLobe Separation: 105°Extras:
Aluminum single plane high-rise intake manifoldSteel circle track valve covers 6-quart left turn baffled oil panWelded steel freeze plugs12:1 compressionProfessional Products balancerHorsepower: 405
Torque: 395
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