This BluePrint Engines supercharged Gen III HEMI crate engine is built for high-performance street and pro-touring applications, delivering a massive 872 horsepower and 764 ft-lbs. of torque with a reliable 10.48:1 compression ratio. At the heart of this powerhouse are BluePrint’s forged crankshaft and pistons, paired with a hydraulic roller cam and topped with Gen III HEMI Apache aluminum cylinder heads for maximum airflow and combustion efficiency. A Whipple 3.0L supercharger and Hellcat throttle body provide instant boost and throttle response, while the included supercharger coolant reservoir ensures consistent performance under load. Controlled by a Holley Terminator ECU controller kit and wiring harness, this setup offers precision tuning and full ECU control for optimal drivability. Supporting components include a harmonic balancer, muscle car-style mid-sump oil pan, timing cover, valve covers, water pump, coils, and spark plugs—making it a complete, ready-to-run crate engine package. Whether you’re dropping it into a classic Mopar or a custom street rod, this engine delivers modern supercharged muscle with show-quality components and race-proven internals.
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)!
