This LS3 compatible engine build is a formidable fusion of strength, precision, and performance, anchored by BluePrint Engines’ high-strength cast iron LSX-style block. It churns out a commanding 525 horsepower and 460 ft. lbs. of torque, with a 10.7:1 compression ratio that ensures both power and efficiency. The setup features BluePrint’s aluminum heads, hydraulic roller cam, and hypereutectic pistons, all working in concert with a nodular iron crankshaft for durability under high-stress conditions. Air and fuel delivery are optimized through a Holley Terminator X Max system, LS3 fabricated aluminum intake manifold, and a matched injector and fuel rail kit. The LS Swap oil pan ensures seamless integration, while the drive-by-wire throttle body adds modern responsiveness. Altogether, this engine is engineered to deliver relentless performance with rock-solid reliability—perfect for enthusiasts who demand power without compromise.
Block:
The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.
We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.
For a detailed overview of our warranty, click here.
We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.
A comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results!
This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!
