Note, we said ”rated.” Actual testing has shown between 500 and 600 hp coming from unmodified engines. The power along with a top speed of 175 mph on a flat track combined to make the Ford Mustang Boss 429 one helluva production car for any era.
It’s generally more powerful than its sedan sibling since neither of the Forte5 trims dabbles with the Atkinson-cycle 147-horsepower version of the 2.0L 4-cylinder engine. The Forte5 hatchback generates either 164 horsepower or 201 ponies in the top SX trim, which benefits from the 1.6L turbo four unit. Similar setup will likely carry over into 2019.
Later 240sx models used engines of the KA24DE derivative which had double overhead cams and four valves per cylinder, as opposed to the KA24E’s three-valve SOHC setup. This resulted in higher power, torque, and redline figures. As far as used engines go, either one is a reliable starting point for your next swap.
The Ferrari Pininfarina Sergio is a Ferrari 458 Spider with a whole other body. Designed to honor the memory of Sergio Pininfarina, the car embodies the uniqueness and artistic nature of its namesake. None of the other hot cars on our list are built sans windshield or feature aerodynamic headrests which are attached to the roll bar. This Ferrari also features the powerful personality of Sergio Pininfarina in the guise of a 4.5L engine that is capable of 562 hp and accelerates from 0 to 60 mph in 3.3 seconds.