The BluePrint Engines GM LS Compatible 376 C.I. Pro Series Engine with Magnuson TVS2650 Supercharger is a high-performance LS-compatible powerhouse designed for builders who demand serious street and track capability. Producing 700 horsepower and 640 ft.-lbs. of torque, this supercharged Pro Series engine combines BluePrint's high-strength LSX-style block architecture with forged internals, LS3-style aluminum cylinder heads, and the proven Magnuson TVS2650 supercharger for massive power potential and reliable performance.

Built for custom performance applications, the PSLS3769SCT features a 9.5:1 compression ratio, forged pistons, forged crankshaft, forged connecting rods, and a hydraulic roller camshaft engineered for boosted applications. The included Holley Terminator X Max Gen IV EFI System provides advanced engine management with a preconfigured calibration from BluePrint Engines, allowing precise fuel and spark control while simplifying installation.

The Magnuson TVS2650 supercharger system delivers instant boost response, excellent thermal efficiency, and consistent power delivery across the RPM range. This Base Dressed configuration allows builders to select their preferred accessory drive system while receiving a complete high-performance LS engine package ready for installation into custom muscle cars, pro touring vehicles, street rods, and performance builds.

Key Features:

• 376 C.I. GM LS Compatible Pro Series Engine
• 700 Horsepower / 640 ft.-lbs. Torque
• Magnuson TVS2650 Supercharger System
• Base Dressed Configuration
• Holley Terminator X Max Gen IV EFI System
• BluePrint Pre-Calibrated ECU & Complete Wiring Harness
• BluePrint High-Strength LSX-Style Cast Iron Block
• LS3-Style Aluminum Cylinder Heads
• 9.5:1 Compression Ratio
• Forged Dish Pistons (10cc)
• Forged Crankshaft
• Forged 6.125" Connecting Rods
• Hydraulic Roller Camshaft:
  • .612" Intake Lift
  • .585" Exhaust Lift
  • 225° Intake Duration @ .050"
  • 238° Exhaust Duration @ .050"
  • 113° Lobe Separation Angle
• 4.070" Bore
• 3.622" Stroke
• 6-Bolt Main Block Design
• Priority Main Oiling
• Extended Cylinder Skirts
• LS3 Front & Rear Cover Compatibility
• 90 lb/hr Fuel Injectors
• Drive-by-Wire Throttle Body
• Low Profile Rear Sump Oil Pan
• Water Pump Included
• Coil Packs, Spark Plugs & Wires Included
• Harmonic Balancer Included
• Timing Cover & Valve Covers Included
• Recommended Fuel: 91+ Octane

Holley Terminator X Max EFI System:

Includes:

• Gen IV Holley Terminator X Max ECU
• Complete Engine Wiring Harness
• Bosch LSU 4.9 Wideband Oxygen Sensor
• Real-Time Fuel Map Learning
• Integrated 1-Bar MAP Sensor
• Eight High-Impedance Injector Drivers
• Configurable Inputs & Outputs for:
  • Electric Fans
  • Boost Control
  • Nitrous Systems
  • Accessories
• 3.5" Touchscreen Handheld Controller
• Internal Data Logging
• PC-Based Tuning Software
• Base Calibration Loaded by BluePrint Engines

Fitment Applications:

Designed for custom high-performance builds including:

• Chevrolet Camaro LS Swaps
• Pontiac Firebird LS Swaps
• Chevrolet Corvette Builds
• Chevrolet Chevelle Restomods
• Chevrolet Nova Builds
• GM G-Body Vehicles
• Street Rods
• Pro Touring Cars
• Custom Muscle Cars
• Race-Inspired Street Builds

Note: Verify engine mounts, accessory drive clearance, fuel system capacity, cooling requirements, transmission compatibility, and hood clearance for supercharger installation.

Installation Notes:

• Base Dressed configuration does not include a front accessory drive.
• Requires compatible LS accessory system selected by installer.
• Holley Terminator X ECU is pre-calibrated by BluePrint Engines. Do not overwrite the supplied calibration using standard Holley setup procedures.
• Designed for custom applications and is not intended for pollution-controlled vehicles.
• Recommended intake system: BluePrint BPPLS01013 to maintain proper MAF calculations and dyno calibration.