BluePrint Engines ProSeries LS BPE Block 427 C.I. 625 HP Base Dressed Fuel Injected Crate Engine with Controller

Horsepower & Torque: 605 Horsepower / 565 FT LBS
Compression Ratio: 11:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:

BluePrint Engines High Strength Cast Iron 6.2L Block
Increased Deck Thickness and Strength Webbing
Extended Cylinder Skirt
Priority Main Oiling
4.0685" Bore
6-Bolt Main
1-Piece Rear Main Seal
Improved Water Jacket Design
Utilizes OEM LS3 Front and Rear Covers.
Rotating Assembly:
New Forged Crankshaft
4.125" Stroke
Forged 6.125" Connecting Rods
Forged Pistons
Internally Balanced Front and Rear
Cylinder Heads:
BluePrint Aluminum Cylinder Heads -PS8015
69cc Chamber
2.165" Intake / 1.590" Exhaust Valves
259cc Intake / 102cc Exhaust Runners
Cam Specs:
Hydraulic Roller
.624 Intake / .624 Exhaust Lift
239 Intake / 255 Exhaust Duration
@.050-114 Degree Lobe Separation
Ignition Timing:
ECM Supplied with Calibration
Not Capable of Transmission Control
Transmission Controller Required
Also Includes:
Drive by Wire Throttle Body
GM Plastic Intake Manifold
42# Injectors and Returnless Fuel Rail
Harmonic Balancer
Valve Covers
LS swap Oil Pan
Timing Cover
Coil Packs
Spark Plug and Wires
Wiring Harness
Gas Pedal
Notes:
This engine requires a non-weighted flex plate/flywheel.
Recommended Fuel: 91 Octane
BluePrint Engines recommends a 2200+ RPM stall converter.
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.
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.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov