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BluePrint Engines 396CI Stroker Crate Engine Small Block GM Style Dressed Longblock with Carburetor

BluePrint Engines 396CI Stroker Crate Engine Small Block GM Style Dressed Longblock with Carburetor

Blue Print Engines

Description

  • HP & Torque: 491 HP / 509 FT LBS
    Compression Ratio: 10.4:1
    Aluminum Heads
    Hydraulic Roller Cam
    Forged Crank
    Forged Pistons

Block:

  • Hand picked seasoned block
    Square and parallel decked
    Align honed main bearing bore
    Cylinders honed on computer controlled machine to within .0002 straightness and roundness
    Cylinders are sonic tested for thickness
    4-Bolt Main
    4.000" Bored .040" Over
    1-Piece Rear Main Seal
    Mech fuel pump provision: Yes
    Passenger Side Dipstick Drilled and tapped for clutch linkage

    Rotating Assembly:

    • New BluePrint Forged Crankshaft
      3.875 " Stroke
      Forged I-beam 6.000" connecting rods
      Forged Pistons
      Internal Front/ External Rear

    Cylinder Heads:

    • BluePrint Aluminum Cylinder Heads - HP8103
      64cc chamber
      2.08" intake/1.60" exhaust valves
      220cc intake/67cc exhaust runners

    Cam Specs:

    • Cam Type: Roller
      .510 Intake .520 Exhaust
      230 Intake / 236 Exhaust duration
      @ .050, 110 ° lobe separation angle

      Ignition Timing:

      • 34 degrees total at 3500 RPM

        Also includes:

        • New valve covers, oil pan and timing cover
          Aluminum Intake Manifold
          HEI distributor
          750cfm Carburetor
          Brass freeze plugs
          Dyno test results shipped with engine

        Warranty: 

        30 month / 50,000 mile

         

        Notes: 

        • Not for use in pollution controlled vehicles.

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