DRESSED LONGBLOCK W/ EFI

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 or 549 HP / 469 FT LBS. It is 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. It is 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 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. It includes a pre-installed intake manifold, injectors, throttle body, water pump, and an easy to mount DBW pedal, making it swap-ready. It is backed by a 30-month/50,000-mile warranty.