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Blueprint Engines Small Block Chevy 383ci/ 430HP/ 450TQ


Blueprint Engines
Blueprint Engines Small Block Chevy 383ci/ 430HP/ 450TQ

Product images may differ from actual product appearance.

Blueprint Small Block Chevy 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.

Recommended Stall Converter: 2000-2400 rpm
Recommended Fuel: 91 Octane

Available as a:
  • Base Engine Assembly - Basic engine with Cylinder heads and valve covers
  • Dress Engine Assembly - Complete engine including induction, ignition and other accessories

    Block:
  • 4-bolt main block
  • 1-Piece rear main seal
  • Passenger side dipstick
  • Align honed main bearing bore
  • Cylinders are sonic tested for thickness
  • Cylinders honed on a computer controlled machine to within .0002'' straightness and roundness

    Rotating Assembly:
  • 3.75'' stroke cast steel crankshaft
  • 5.7'' heavy beam rods with 150,000psi bolts
  • Keith Black hypereutectic pistons, 10:1 compression
  • Hastings Moly rings
  • Clevite bearings
  • Externally balanced rotating assembly
  • Melling high volume oil pump
  • Heavy duty double roller timing set

    Cylinder Heads:
  • BluePrint Aluminum heads
  • Hardened retainers and 1.437'' diameter dual valve springs
  • 2.02'' swirl polished intake valves
  • 1.60'' swirl polished exhaust valves

    Camshaft Specs:
  • Hydraulic Roller
  • Duration @ .050'' Lift: 230 Intake / 240 Exhaust
  • Lift: .528'' Intake / .536'' Exhaust
  • Lobe Separation: 112°

    Other Features:
  • Chrome valve covers
  • Chrome timing cover
  • New 5-quart oil pan
  • Brass freeze plugs

    Dress Model Adds:
  • Holley 750 cfm Manual Choke Vacuum Secondary Zinc Carburetor - 510-0-3310S
  • Dual Plane Satin Aluminum Intake Manifold
  • HEI distributor & Coil

    Horsepower: 430
    Torque: 450

    Note: This engine will not work for applications requiring EGR. Does not include flywheel/flexplate.

    Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

  • Part Number: BP38313CT1
  • Fuel Delivery Type: Carbureted , 750cfm
  • Spark Plug: NGK R5672A-9
  • Spark Plug Gap: .032"
  • Harmonic Balancer: 400 ci weighted, 8" diameter
  • Flexplate/Flywheel: Late 350 Weighted
  • Stall Converter: 2000-2400 rpm
  • Intake Manifold: Dual plane, satin aluminum
  • Fuel Recommendation: 91 Octane
  • Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°
  • Firing Order: 1,8,4,3,6,5,7,2

    JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need.


  • 2 Products
    Base Engine

    138-BP38313CT1
    Small Block Chevy 383ci Base Engine
  • 430HP/450TQ
  • 1-Piece Rear Main Seal
  • $189
    $3,695.00
    Ships
    Dress Engine

    138-BP38313CTC1
    Small Block Chevy 383ci Dress Engine
  • 430HP/450TQ
  • 1-Piece Rear Main Seal
  • $189
    $4,495.00
    Order Today Ships 10/03/14

    2 Products