BluePrint Engines 376 c.i. GM LS style proseries dressed engine -. incl. 30 month / 50,000 warranty & Dyno (PART #BPE-PSLS37630CTF)

The LS-compatible platform is the king of street machines—and this BluePrint Engines 376 C.I. Pro Series monster proves why.

Blocks:

  • 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

Cylinder Heads:

  • BluePrint Aluminum Cylinder Heads - PS8015
  • 69cc Chamber
  • 2.165" Intake / 1.590" Exhaust Valves
  • 259cc Intake / 102cc Exhaust Runners

Rotating Assembly:

  • 6.125" Connecting Rods w/ 150,000 PSI Bolts
  • Internally Balanced Front and Rear

Included items:

  • This engine Does NOT come with a Fuel Injection ECU and Wiring Harness
  • LS Swap Oil Pan - Windage Tray - Pick Up Screen
  • DBW Throttle Body - BPP12191019
  • Fuel Injectors (42 lbs. @ 58 psi)
  • Water Pump - BPPLS126WP
  • GM Plastic Intake Manifold
  • Spark Plugs & Wires
  • Harmonic Balancer
  • Fuel Rail
  • Coil Packs

Notes:

  • Engine is not shipped with Engine controller kit. Must purchase separately for your application. Controller kit can be found by part number BPPLS530.
  • BluePrint Engines Recommends Air Intake Kit BPPLS01013 to ensure correct MAF calculations and Dyno calibration are maintained with the above ECU / tuning.
  • 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.

SPECIFICATIONS

Horsepower & Torque530 Horsepower / 495 ft. lbs. Torque
Cylinder HeadsBluePrint Engines LS3 Aluminum Cylinder Heads
Compression Ratio10.7:1
CamshaftHydraulic Roller Cam - .612 Intake / .585 Exhaust Lift and 225 Intake / 238 Exhaust Duration @ .050 - 113° LSA - Three Bolt Cam
PistonsHypereutectic - Flat - 2cc
CrankshaftNodular Iron Crank - 3.622" Stroke and Forged 6.125" Rods
Fuel Recommendation91+ Octane
Firing Order1,8,7,2,6,5,4,3
Stall Converter2200+ RPM
Intake ManifoldLS3 Car Plastic Intake
Spark PlugChampion 3015 / RS14PMC4
Harmonic BalancerNon-Weighted
Flexplate/Flywheel (Not Included)Non Weighted BPP12654640 - BPPLS1611
Recommended Service OilBPP10W30
Recommended Oil FilterBPPB160
Total Oil Capacity with Production Oil Pan, and Correct Filter6 Quarts