BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | Dressed Longblock with Supercharger | Aluminum Heads | Roller Cam

$19,999.00
This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!
Part #: PSLS4272SCT

Description

Dyno Tested Warranty
  • HP & Torque: 750 HP / 740 FT LBS
    Compression Ratio: 10.8:1
    Aluminum Heads
    Hydraulic Roller Cam
    Forged Crank
    Forged Pistons

Block:

  • OEM Block Machined in the USA!
    6-Bolt Main
    4.060" Bored to 4.069
    1-Piece Rear Main Seal

Rotating Assembly:

  • New Forged Crankshaft
    4.125" stroke
    Forged 6.125" connecting Rods
    Forged Pistons
    Internal

Cylinder Heads:

  • BluePrint Aluminum Cylinder Heads -PS8015
    72cc chamber
    2.165" intake/1.600" exhaust valves
    259cc intake/102cc exhaust runners

Cam Specs:

  • Roller
    .624 intake .624 exhaust lift
    239 Intake / 255 Exhaust duration
    @ .050, 114 degree lobe sep.

Ignition Timing:

  • ECM supplied with calibration
    Not capable of transmission control
    Transmission controller required

Also Includes:

  • Super Charger
    Electronic Fuel Injection
    Coil Packs
    Valve covers
    Oil pan
    Water Pump
    Belt tensioner
    arm
    All sensors required for engine to run
    Wiring harness
    Gas pedal
    90mm drive by wire throttle body
    Timing cover
    Spark plugs
    Spark plug wires
    Harmonic balancer
    Dyno test results shipped with engine!

    Warranty:

    • 30 month / 50,000 mile

    Notes:

    • Not for use in pollution controlled vehicles.

    Yellow Exclamation Triangle WARNING: Cancer and Reproductive Harm-
    www.P65Warnings.ca.gov

    Yellow Exclamation Triangle WARNING: Cancer and Reproductive Harm-
    www.P65Warnings.ca.gov

    This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!
    Part #: PSLS4272SCT

    Description

    Dyno Tested Warranty
    • HP & Torque: 750 HP / 740 FT LBS
      Compression Ratio: 10.8:1
      Aluminum Heads
      Hydraulic Roller Cam
      Forged Crank
      Forged Pistons

    Block:

    • OEM Block Machined in the USA!
      6-Bolt Main
      4.060" Bored to 4.069
      1-Piece Rear Main Seal

    Rotating Assembly:

    • New Forged Crankshaft
      4.125" stroke
      Forged 6.125" connecting Rods
      Forged Pistons
      Internal

    Cylinder Heads:

    • BluePrint Aluminum Cylinder Heads -PS8015
      72cc chamber
      2.165" intake/1.600" exhaust valves
      259cc intake/102cc exhaust runners

    Cam Specs:

    • Roller
      .624 intake .624 exhaust lift
      239 Intake / 255 Exhaust duration
      @ .050, 114 degree lobe sep.

    Ignition Timing:

    • ECM supplied with calibration
      Not capable of transmission control
      Transmission controller required

    Also Includes:

    • Super Charger
      Electronic Fuel Injection
      Coil Packs
      Valve covers
      Oil pan
      Water Pump
      Belt tensioner
      arm
      All sensors required for engine to run
      Wiring harness
      Gas pedal
      90mm drive by wire throttle body
      Timing cover
      Spark plugs
      Spark plug wires
      Harmonic balancer
      Dyno test results shipped with engine!

      Warranty:

      • 30 month / 50,000 mile

      Notes:

      • Not for use in pollution controlled vehicles.

      Yellow Exclamation Triangle WARNING: Cancer and Reproductive Harm-
      www.P65Warnings.ca.gov

      Yellow Exclamation Triangle WARNING: Cancer and Reproductive Harm-
      www.P65Warnings.ca.gov

      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: PSLS4272SCT

      Fuel Delivery Type: Electronic Fuel Injected

      Spark Plug: AC Delco 41-985

      Spark Plug Gap: .040"

      Harmonic Balancer: Non-Weighted

      Flexplate/Flywheel: Non-Weighted

      Stall Converter: 2200+

      Intake Manifold: LS3

      Fuel Recommendation: 91-93 Octane

      Timing (Initial/Total Advance): Ignition timing and spark advance are controlled by Powertrain Control Module

      Firing Order: 1,8,7,2,6,5,4,3

      Notes: Recommended break in oil for your BluePrint Crate Engine: BPP710, Not for EGR 6psi of boost

       

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

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