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 30 month/50,000 mile
warranty.Available as a
Base engine - Basic engine with intake manifold and valve coversDress engine - Complete engine including induction, ignition, fuel pump and other accessoriesBlock:
Seasoned block bored .040'' overSquare 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 3.4'' stroke forged
crankshaft (28.4oz external balance)SCAT 5.4'' rods with 150,000psi boltsProbe forged pistonsHastings Moly ringsClevite bearingsBalanced rotating
assemblyMelling high volume oil pumpHeavy duty double roller timing setCylinder
Heads:
Dart Aluminum headsHardened retainers
and 1.437'' diameter valve springs2.02'' swirl polished intake valves1.60'' swirl
polished exhaust valvesHardened pushrodsCamshaft Specs:
Hydraulic RollerDuration @ .050'' Lift: 216 Intake / 224 ExhaustLift: .544'' Intake / .555'' ExhaustLobe Separation: 112°Other Features:
Professional Products polished aluminum intake manifoldSignature Series aluminum valve coversNew 5-quart oil panBrass freeze plugs9.5:1 compressionDress Model Adds:
Edelbrock 750cfm CarburetorEdelbrock water pumpMSD distributorMSD coilMSD spark plug wiresProfessional Products balancerHorsepower: 425
Torque: 410
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