BluePrint Engines BLS4273T56

• Air Cleaner Included: No
• Block Description: BluePrint Engines High Strength Cast Iron (LSX Style) Block - 6 Bolt Main - 4.0665" Bore
• Cam: Hydraulic Roller - .624 Intake / .624 Exhaust Lift - 239 Intake / 255 Exhaust Duration [email protected] LSA
• Carb/Fuel Injection Included: Yes
• Compression Ratio: 11.0:1
• Crankshaft Vendor: BluePrint Engines
• Cylinder Head Vendor: BluePrint Engines
• Cylinder Heads: LS3 Aluminum Cylinder Heads
• Cylinder Heads Included: Yes
• Distributor Included: Coil Packs
• Distributor Vendor: BluePrint Engines
• Engine Balance: Internally Balanced
• Firing Order: 1,8,7,2,6,5,4,3
• flexplate/flywheel included: Yes
• Fuel Delivery Type: Fuel Injected
• Fuel Delivery Vendor: Holley Terminator EFI
• Fuel Pump Included: No
• Harmonic Balancer Included: Yes
• Horsepower: 605
• Intake Manifold Included: Yes
• Intake Manifold Type: LS3 Intake
• Intake Manifold Vendor: BluePrint Engines
• Oil Pan Included: Yes-Rear Sump
• Pistons: Forged
• Quantity: EA
• Rear Main Seal Style: 1 Piece
• Recommended Flexplate/Flywheel: Non Weighted BPP12654640 - BPPLS1611
• Recommended Harmonic Balancer: Non-Weighted
• Recommended Octane Fuel: 91+ Octane
• Recommended Spark Plug: CCH9405
• Recommended Spark Plug Gap: .045 in.
• Recommended Stall Converter: 2200+ RPM
• Rotating Assembly: Forged Crank - 4.125 in. Stroke and Forged 6.125 in. Rods
• Spark Plug Wires Included: Coil Packs
• Spark Plugs Included: Yes
• Timing Cover Included: Yes
• Timing Requirements: ECM Supplied with Calibration
• Torque: 565
• Transmission Model: T56
• Transmission Type: Manual
• Water Pump Included: Yes