BluePrint Engines Pro Series LS 376CI 525HP Base Dressed Crate Engine PSLS37650CTF

Description:

• Horsepower & Torque: 525 Horsepower / 460 FT LBS
• Compression Ratio: 10.7:1
• Aluminum Heads
• Hydraulic Roller Cam
• Nodular Iron Crankshaft
• Hypereutectic Pistons

Block:

• BluePrint Engines High Strength Cast Iron (LSX Style) Block
• Increased Deck Thickness and Strength Webbing
• Extended Cylinder Skirt
• Priority Main Oiling
• 4.0662" Bore
• 6-Bolt Main
• 1-Piece Rear Main Seal
• Improved Water Jacket Design
• Utilizes OEM LS3 Front and Rear Covers

Rotating Assembly:

• Nodular Iron Crankshaft
• 3.622" Stroke
• 6.125" Connecting Rods w/ 150,000 PSI Bolts
• Hypereutectic 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:

• Cam Type: 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:

• Valve Covers
• LS Swap Oil Pan
• Timing Cover
• Drive by Wire Throttle Body
• LS3 Fabricated Aluminum Intake Manifold
• Injectors and Fuel Rail Kit
• Coil Packs
• Spark Plugs
• Water Pump
• Harmonic Balancer 

Engine Accessory Specs:

• Fuel Delivery Type: Fuel Injection
• Spark Plug: Champion 3015
• Spark Plug Gap: .040"
• Harmonic Balancer: Non Weighted
• Flexplate/Flywheel: Non Weighted
• Stall Converter: 2200+
• Intake Manifold: GM LS3 Fabricated Aluminum
• Fuel Recommendation: 91 Octane
• Timing (Initial/Total Advance):  Controlled by Customer sourced ECU.
• Firing Order: 1,8,7,2,6,5,4,3

Notes: 

• Recommended break in oil for your BluePrint Crate Engine: BPP710
• 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. 

BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. The warranty applies to individual or professional installations and is fully transferable.

Every BluePrint engine is Dyno tested and has strict parameters to pass and
be shipped to the customer. All parts are tested before being released for production:
• DC and Pneumatic assembly tools calibrated daily
• Fatigue Testing
• Durability Testing
• Random subassembly testing
• Quality system is ISO 9001: 2015 certified
• Traceable engine “DNA” electronic barcode record keeping of
manufacturing and performance data