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Blueprint Engines SB-Chevy 383ci TBI Truck Engines


Blueprint Engines
Blueprint Engines SB-Chevy 383ci TBI Truck Engines

Product images may differ from actual product appearance.

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.

Recommended Stall Converter: Stock to 1800 rpm
Recommended Fuel: 91 Octane

Available as a:
  • Base engine assembly - Basic engine with intake manifold and valve covers

    Block:
  • 383ci 4-Bolt Long Block, Bored .040 over
  • 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 iron crankshaft
  • 5.7'' heavy beam rods with 150,000psi bolt
  • Hypereutectic Pistons
  • Balanced rotating assembly
  • Melling high volume oil pump

    Cylinder Heads:
  • Cast Iron heads
  • 68cc or 64cc Chambers
  • 1.25" diameter valve springs
  • Hardened retainers and springs
  • 2.02" intake/1.60" exhaust swirl polished valves
  • Hardened push rods
  • 3 angle valve job

    Camshaft Specs:
  • Flat tappet
  • Duration @ .050'' Lift: 209 Intake / 216 Exhaust
  • Lift: .435'' Intake / .454'' Exhaust
  • Lobe Separation: 110°

    Other Features:
  • Timing cover, Oil pan and valve covers
  • Edelbrock Satin Aluminum TBI intake manifold
  • Brass Freeze Plugs
  • 9.5:1 compression

    Note: 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.

  • Fuel Delivery Type: Throttle Body Injected
  • Spark Plug: NGK UR6 (BP38301CT) or TR6 (BP38302CT)
  • Spark Plug Gap: .040"
  • Harmonic Balancer: 400 ci weighted, 8" diameter
  • Flexplate/Flywheel: Late 350 Weighted
  • Stall Converter: Stock- 1800 rpm
  • Intake Manifold: Satin aluminum, TBI
  • Fuel Recommendation: 91 Octane
  • Timing (Initial/Total Advance): Ignition timing and spark advance are controlled by
  • Powertrain Control Module
  • Firing Order: 1,8,4,3,6,5,7,2


  • 2 Products
    Base Engine

    138-BP38301CT
    Chevy 383 for TBI Trucks ('87-'95)
  • 280HP / 388TQ
  • 68cc Cast Iron Cylinder Heads
  • Recommended Plugs: NGK UR6 w/ .040" Gap
  • $189
    $3,395.00
    Order Today Ships 01/01/15

    138-BP38302CT
    Chevy 383 for TBI Trucks ('87-'95)
  • 315HP / 415TQ
  • 64cc Cast Iron Cylinder Heads
  • Recommended Plugs: NGK TR6 w/ .040" Gap
  • $159
    $4,195.00
    Order Today Ships 01/01/15

    2 Products