1969 Ford Mustang Boss 302 660HP Engine

It features a hot Ford SVO blocks that’s been balanced, blueprinted, and stroked to 365ci. The mill starts with a new four-bolt main Ford Racing M-6010-BOSS302 block filled with high-end pieces like a SCAT 4340 forged steel crank and a Cam Motion mechanical roller cam. Up top, a 950cfm Holley carburetor tops a painted aluminum intake manifold with aluminum heads at either side. According to the dyno sheet, the engine puts out an impressive 661hp and 468lb-ft of torque, finding its sweet spot somewhere around 7,250rpm. The front of the engine spins a Jones Racing Products accessory drive with an alternator and power steering pump while the water pump teams up with an aluminum radiator and a pair of SPAL electric fans to keep the 302 cool. The carb draws air through a slick Trans-Am-style sheet metal intake while, further left, a pair of external breathers continue the track friendly look. Despite the modified appearance, there are some great vintage pieces here as well including the date coded Boss oil cooler and the Autolite governor mounted to the driver side inner fender well. The engine sound great, runs strong, and its surroundings are impeccable – truly the best of all worlds.