Crate Engine, BluePrint LS 427 ProSeries Strkr, Deluxe LB, w/FD, w/Supercharger

The Performance Level You Desire!

A great foundation to return your vehicle to its former glory or a tire eating machine

Add new power and life to your ride with this brand new crate engine from BluePrint Engines. Featuring an all new engine block that BluePrint designed, manufactured and machined right here in America. Engine is ready to drop in and has been fully Dyno tested, passed vigorous inspections, and is ready to power up your project. With BluePrint offering one of the best warranties in the business, you will have peace of mind when you drop this motor in between your frame rails.

TECHNICAL SPECIFICATIONS 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 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 if paired to an automatic ALSO INCLUDES: 2.3L Magnuson TVS Super Charger Installed Front pulley kit as pictured 170 Amp single wire Alternator GM Type 2 Power Steering pump Sanden SD7 AC Compressor Water Pump Tensioners Upgraded Mototron S107 Injectors Electronic Fuel Injection Coil Packs Valve covers Oil pan All sensors required for engine to run Complete ECU and Wiring harness package Gas pedal Drive by wire throttle body Timing cover Spark plugs Spark plug wires Harmonic balancer 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 to ensure correct MAF calculations and Dyno calibration are maintained with the provided ECU / tuning.