• Horsepower & Torque: 525 Horsepower / 460 ft. lbs. Torque
• Compression Ratio: 10.7:1
• BluePrint Engines LS3 Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Hypereutectic Pistons
• Nodular Iron Crankshaft

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
• 4.0662″ Bore
• 6-Bolt Main

Rotating Assembly:

• Nodular Iron Crankshaft
• 3.622″ Stroke
• 6.098″ Connecting Rods w/ 150,000 PSI Bolts
• Hypereutectic Pistons
• Internally Balanced Front and Rear

Cylinder Heads:

• BluePrint LS3 Aluminum Cylinder Heads-
• 69cc Chamber
• 2.165″ Intake / 1.590″ Exhaust Valves
• 259cc Intake / 102cc Exhaust Runners

Cam Specs:

• Hydraulic Roller Cam
• .612 Intake / .585 Exhaust Lift
• 225 Intake / 238 Exhaust Duration
• @.050-113 Degree Lobe Separation

Ignition Timing:

• Controlled by Customer Sourced Engine Management. (Not Included)

Also Includes:

• This engine Does NOT come with a Fuel Injection ECU and Wiring Harness.
• LS3 Fabricated Aluminum Intake Manifold –
• Drive by Wire Throttle Body –
• LS Swap Oil Pan –
• Water Pump –
• Injectors and Fuel Rail Kit
• Spark Plugs & Wires
• Harmonic Balancer
• Timing Cover
• Valve Covers
• Coil Packs

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.
• Does NOT include engine controller. This is a dressed long block only. No Harness/ECU provided. This is for customers wishing to use their own engine controller package.