Home / BUILDER SERIES>GM COMPATIBLE>427 ci / GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System
  • GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System

GM LS Compatible 427 c.i. Engine and TKX Manual Transmission - 605 Horsepower - Standard Edition Builder Series - Natural Pulley Kit - Holley Terminator X EFI System

Quantity
ADD TO CART
BUY IT NOW
  • Detail
    • Detail

      Description:

      • Horsepower & Torque: 605 Horsepower / 565 ft. lbs. Torque
      • Compression Ratio: 11:1
      • BluePrint Engines LS3 Aluminum Heads
      • BluePrint Engines Hydraulic Roller Cam
      • BluePrint Engines Forged Crank
      • BluePrint Engines Forged Pistons

      Block:

      • BluePrint Engines High Strength Cast Iron (LSX Style) Block
      • Increased Deck Thickness and Strength Webbing
      • Utilizes OEM LS3 Front and Rear Covers
      • Improved Water Jacket Design
      • Extended Cylinder Skirt
      • 1-Piece Rear Main Seal
      • Priority Main Oiling
      • 4.0665" Bore
      • 6-Bolt Main

      Rotating Assembly:

      • Forged Crankshaft
      • 4.125" Stroke
      • Forged 6.125" Connecting Rods
      • Forged Pistons
      • Internally Balanced Front and Rear

      Cylinder Heads:

      • BluePrint Aluminum Cylinder Heads - PS8015
      • 70cc Chamber
      • 2.165" Intake - 1.600" Exhaust Valves
      • 259cc Intake - 102cc Exhaust Runners

      Cam Specs:

      • Hydraulic Roller Cam
      • .624 Intake - .624 Exhaust Lift
      • 239 Intake - 255 Exhaust Duration
      • @.050-114 Degree Lobe Separation

      Ignition Timing:

      • ECM Supplied with Calibration

      Holley Terminator X Max Specific Features and Benefits:

      • Real Time Fuel Map Learning Simplifies Tuning by Dynamically Adjusting the Base Fuel Rate
      • On Board Bosch LSU 4.9 Wideband Control, Enabling Accurate AFR Readings and Closed Loop Tuning
      • Eight High Impedance Injector Drivers, Ideal for Stock LS Injectors and Holley EFI Injectors
      • Integrated 1-Bar MAP Sensor for Naturally Aspirated or Nitrous Setups, with Harness Support for External Higher Bar Sensors if needed
      • 4 Configurable Inputs (12V, Ground, 5V, Frequency) and 2 Outputs (Ground, PWM) - Ideal for Electric Fans, Boost Control Solenoids, Nitrous Control and more
      • Free PC Tuning Software via USB/CAN Interface for Full Laptop Control and Advance Setup
      • Integrated 3.5" Touchscreen Handheld with Setup Wizard, Internal Data Logging, and Real Time Gauge Displays
      • Terminator X Max ECU will Include a Base Timing Map Pre-Configured for this engine

      Also Includes:

      • Front Accessory Drive with LT1 Style 150-amp Alternator, LT1 Style Water Pump, Type II Power Steering Pump with Baffled Edges, and Compact Style A/C Compressor
      • LS Swap Oil Pan - Windage Tray - Pick Up Screen
      • BluePrint Engines Fuel Injectors and Rail
      • DBW Throttle Body - BPP12191019
      • Throttle Pedal, and Sensors
      • GM Plastic Intake Manifold
      • Spark Plugs & Wires
      • Harmonic Balancer
      • Coil Packs

      Assembled with Complete TKX Transmission Package:

      • Mcleod Super Street Pro Twin Disc Clutch
      • Hydraulic Throw Out Bearing
      • Bell Housing
      • Billet Flywheel
      • Starter
        • First Gear Ratio: 2.87:1
        • Second Gear Ratio: 1.89:1
        • Third Gear Ratio: 1.28:1
        • Fourth Gear Ratio: 1.00:1
        • Fifth Gear Ratio: 0.68:1

      Notes:

      • Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars
        Not for use in pollution-controlled vehicles or in dry sump applications.
      • BluePrint Engines Recommends Air Intake Kit BPPLS01013 to ensure correct MAF calculations and Dyno calibration are maintained with the provided ECU / tuning.
      • Engine/Trans Package Ships assembled
    • Description
      This engine is designed and manufactured to factory specs for the specified vehicles below. It's manufactured using tighter machining tolerances, higher quality components, and finer balancing of the rotating assembly to make this engine better than the original while still meeting the description of a “replacement” engine.
    • Warranty

      The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.

      We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.

    • Notes
      • Designed as factory replacement long block for specified vehicles and year ranges, using OEM specification parts. Customer to re-use existing intake manifold, ecu (if equipped), exhaust, fuel system etc. Modification or replacement of provided tinware, and minor accommodations such as dipstick location may be required.
      • Specifically designed as an OEM spec engine to meet emissions requirements of the specified vehicles, to meet the criteria of "replacement engine" in all 50 states.
      • If your vehicle was originally equipped with a 2-piece rear main seal crankshaft, a new flex plate or flywheel will be required. Note for those same early applications, this block features the dipstick on the Passenger side.
      • Must verify with application list linked above for fitment.
    • Also Includes
      • New Valve Covers
      • Rear Sump Oil Pan
      • Timing Cover
      • Harmonic Balancer

      Recommended Break in Oil: BPP710 (Click Here)

      Recommended Service Oil: BPP10W30 (Click Here)

      Recommended Oil Filter: BPP51061 (Click Here)

    • Ignition Timing
      • OEM Specifications
    • Cam Specs
      • Hydraulic Flat Tappet
      • OEM Spec Per Listed Vehicles
    • Cylinder Heads
      • Perimeter Bolt Iron Cylinder Heads
    • Rotating Assembly
      • Cast Crankshaft
      • 3.480" Stroke
      • Forged 5.700" Connecting Rods
      • OEM Spec Pistons
      • Internally Balanced Front - Externally Balanced Rear Engine
    • Customer Reviews
      No comments
      SEE ALL
  • Customer Reviews
    No comments
BACK