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  • GM LS Compatible 376 c.i. Pro Series Engine - 530 Horsepower - Base Dressed - Holley Terminator X EFI System

GM LS Compatible 376 c.i. Pro Series Engine - 530 Horsepower - Base Dressed - Holley Terminator X EFI System

3087.25
12349.00
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          Description

          Overview:

          The Blueprint Engines 376 cubic inch Pro Series crate engine is a dyno-tested, turnkey powerplant that delivers 530 horsepower and 495 lb-ft of torque, making it an ideal match for Holley��s Terminator X Max 550-931 EFI system. This LSX-based engine features a BluePrint Engines High Strength cast iron (LSX Style) block with reinforced internals, including a nodular iron crankshaft, forged rods, and hypereutectic pistons��all internally balanced for durability and long-term performance. Paired with LS3-style aluminum heads and a .612 Intake / .585 Exhaust Lift�hydraulic roller cam, the 10.7:1 compression ratio offers strong street and strip capability. The Terminator X Max ECU included in the kit integrates seamlessly with this engine��s 58x crank and 4x cam sensor setup, providing plug-and-play functionality with drive-by-wire throttle, coil packs, and EV6-style fuel injectors already installed. The ECU��s self-learning fuel map ensures easy startup and quick adaptation to the engine��s fueling needs without complex tuning, while also enabling expandability for nitrous, boost control, or electric fan integration via CAN or I/O modules like Holley��s 554-165. With included accessories like a pre-installed intake manifold, injectors, throttle body, water pump, and an easy to mount DBW pedal, this engine is truly swap-ready. Whether for a restomod, pro-touring build, or a street performance application, the combination of a dyno-certified engine and the advanced control of the Terminator X Max offers unmatched reliability, tunability, and future upgrade potential��all backed by a 30-month/50,000-mile warranty.

          Description:

          • Horsepower & Torque: 530 Horsepower / 495 ft. lbs. Torque
          • Compression Ratio: 10.7:1
          • BluePrint Engines 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
          • 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
          • BluePrint Engines 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:

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

          Ignition Timing:

          • ECM Supplied with Calibration

          Holley Terminator X Max Specific Features and Benefits:

          • Real Time Fuel Map Learning Simplifies Tuning by Dynamically Adjusting the Base Fuel Rate
          • On Board Bosch LSU 4.9 Wideband Control, Enabling Accurate AFR Readings and Closed Loop Tuning
          • Eight High Impedance Injector Drivers, Ideal for Stock LS Injectors and Holley EFI Injectors
          • Integrated 1-Bar MAP Sensor for Naturally Aspirated or Nitrous Setups, with Harness Support for External Higher Bar Sensors if needed
          • 4 Configurable Inputs (12V, Ground, 5V, Frequency) and 2 Outputs (Ground, PWM) - Ideal for Electric Fans, Boost Control Solenoids, Nitrous Control and more
          • Free PC Tuning Software via USB/CAN Interface for Full Laptop Control and Advance Setup
          • Integrated 3.5" Touchscreen Handheld with Setup Wizard, Internal Data Logging, and Real Time Gauge Displays
          • Terminator X Max ECU will Include a Base Timing Map Pre-Configured for this engine

          Also Includes:

          • LS Swap Oil Pan - Windage Tray - Pick Up Screen
          • BluePrint Engines Fuel Injectors and Rail
          • DBW Throttle Body - BPP12191019
          • Water Pump - BPPLS126WP
          • Throttle Pedal, and Sensors
          • GM Plastic Intake Manifold
          • Spark Plugs &�Wires
          • Harmonic Balancer
          • Coil Packs

          Notes:

          • Holley terminator X MAX System supports transmission control but requires additional Transmission harness such as BPP558405.
          • BluePrint Engines Recommends Air Intake Kit�BPPLS01013�to ensure correct�MAF calculations and Dyno calibration�are maintained with the above�ECU / tuning.�
          • Engine features a 58x reluctor wheel and 4x cam sensor. Knock sensor provision located on side of block. Cam sensor located in timing cover. utilizes EV6 type injector.