BluePrint Engines 427CI ProSeries Stroker Crate Engine | Small Block GM Style | Longblock | Aluminum Heads | Roller Cam

$7,035.00
Part #: PS4272CT

Description:

HP & Torque: 540 HP / 535 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons

Block:

  • NEW BluePrint Cast Iron Block
    Manufactured and Machined in the USA!
    4-Bolt Main
    4.125"
    2-Piece Rear Main Seal
    Mech fuel pump provision: Yes
    Passenger Side Dipstick Drilled and tapped for clutch linkage

    Rotating Assembly:

    • New BluePrint Forged Crankshaft
      4.000" Stroke
      Forged 6.000" connecting rods
      Forged Pistons
      Internal Front/ Internal 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
      .577 Intake .577 Exhaust
      240 Intake / 248 Exhaust duration
      @ .050 - 112 degree lobe separation

    Ignition Timing:

     

    Also Includes:

    • Valve covers, oil pan and timing cover
      Harmonic balancer
      Dyno test results shipped with engine

    Warranty:

    30 month / 50,000 mile

      Notes:

      • Not for use in pollution controlled vehicles.
      Part #: PS4272CT

      Description:

      HP & Torque: 540 HP / 535 FT LBS
      Compression Ratio: 10.0:1
      Aluminum Heads
      Hydraulic Roller Cam
      Forged Crank
      Forged Pistons

      Block:

      • NEW BluePrint Cast Iron Block
        Manufactured and Machined in the USA!
        4-Bolt Main
        4.125"
        2-Piece Rear Main Seal
        Mech fuel pump provision: Yes
        Passenger Side Dipstick Drilled and tapped for clutch linkage

        Rotating Assembly:

        • New BluePrint Forged Crankshaft
          4.000" Stroke
          Forged 6.000" connecting rods
          Forged Pistons
          Internal Front/ Internal 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
          .577 Intake .577 Exhaust
          240 Intake / 248 Exhaust duration
          @ .050 - 112 degree lobe separation

        Ignition Timing:

         

        Also Includes:

        • Valve covers, oil pan and timing cover
          Harmonic balancer
          Dyno test results shipped with engine

        Warranty:

        30 month / 50,000 mile

          Notes:

          • Not for use in pollution controlled vehicles.

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          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: PS4272CT

          Fuel Delivery Type: Carbureted

          Spark Plug: Champion 792

          Spark Plug Gap: .035"

          Harmonic Balancer: Non-Weighted

          Flexplate/Flywheel: Non-weighted

          Stall Converter: 2200+

          Intake Manifold: N/A

          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

          Notes: New BluePrint block manufactured and machined in the USA. Recommended break in oil for your BluePrint Crate Engine: BPP710, Not for EGR

           

          Click here to download a copy of the Installation Guide that came with your BluePrint engine.

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