BluePrint Engines Pro Series Chevy LS 427 ci. 800HP EFI Dressed Long Block Crate Engine PSLS4272SCT

DESCRIPTION

• HP & Torque: 800 HP / 780 FT LBS
  Compression Ratio: 11:1
  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 Balance

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:

• 2.3L Magnuson TVS Super Charger
• Upgraded Mototron S107 Injectors
  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
  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.
• The Included LS controller package is for engine control only. Does not contain any transmission or body control. The ECU comes with calibration that is optimal for our engine, however please note that vehicle parameters such as gearing, tire size, vehicle weight, air intake, headers, etc. may necessitate additional tuning once installed into your specific vehicle. The included ECU is unlocked for further refinement at your local dyno shop if required.
• BluePrint Engines Recommends Air Intake Kit BPPLS01013 to ensure correct MAF calculations and Dyno calibration are maintained with the provided ECU / tuning.