Blueprint Engines SB-Chevy Budget Stomper w/Aluminum Heads 383ci/ 420HP/ 450TQ


Blueprint Engines
Blueprint Engines SB-Chevy Budget Stomper w/Aluminum Heads 383ci/ 420HP/ 450TQ

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: 2000-2400 rpm
Recommended Fuel: 91 Octane

Available as a

  • Base Engine Assembly - Basic engine with chrome valve covers
  • Dress Engine Assembly - Complete engine includes aluminum intake manifold, carburetor, distributor and other accessories

    Block:

  • 4-bolt main block, 1 piece rear main seal
  • Passenger side dipstick
  • Square and parallel decked
  • 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:

  • Scat premium cast iron crankshaft (1 piece rear main seal)
  • Chevy heavy beam rods with 150,000 PSI bolts
  • Hypereutectic pistons; 10.0 to 1 Compression
  • Hastings Moly rings
  • Hydraulic flat tappet cam
  • Melling high volume oil pump
  • Heavy duty double roller timing set

    Cylinder Heads:

  • Blueprint aluminum heads
  • Hardened retainers and valve springs
  • 2.02'' swirl polished intake valves
  • 1.60'' swirl polished exhaust valves

    Camshaft Specs:

  • Hydraulic Flat Tappet
  • Duration @ .050'' Lift: 229 Intake / 230 Exhaust
  • Lift: .480'' Intake / .486'' Exhaust

    Other Features:

  • New chrome valve covers
  • New chrome timing cover
  • New oil pan
  • Brass freeze plugs

    Dress Model Adds:

  • Aluminum intake manifold
  • Edelbrock 750cfm Carburetor
  • MSD HEI distributor

    Horsepower: 420
    Torque: 450

    Note: This engine will not work for applications requiring EGR.



    		•
    Base Engine

    		138-BP3834CT1
    		Budget Stomper SB-Chevy 383ci Base Engine w/Aluminum Heads
  • 420HP/450TQ
    View this item
    $159.00
    Installation Instructions for Blueprint Engines
    		• $3,195.99
    Ships
    Dress Engine

    		138-BP3834CTC1
    		Budget Stomper SB-Chevy 383ci Dress Engine w/Aluminum Heads
  • Aluminum Intake manifold
  • Carburetor
  • Distributor
  • 420HP/450TQ
    View this item
    $159.00
    Installation Instructions for Blueprint Engines
    		• $3,995.99
    Ships

    		138-BP3834CTC1K
    		CHEVY 383 DRESS 420HP KIT
  • Budget Stomper SB-Chevy 383ci Dress Engine w/Aluminum Heads
  • Aluminum Intake manifold
  • Carburetor
  • Distributor
  • 420HP/450TQ
    More info on Blueprint Engines BP3834CTC1K
    $159.00
    Easy Kits
    		• $4,290.99
    Ships
    in 24hrs