This division of Jack's empire also offers performance versions of the F-150 and Focus, as well as a vaunted line of crate engines ... horsepower flagship, Roush's new 427R is cheaper than ...

Roush Performance offers three small-block Ford-based 427-cubic-inch V8 crate engines that produce over 500 horsepower. The 427 SR crate engine provides 510 horsepower, the 427 R has 550 ...

which includes a powerful Roush crate engine perfectly matched to a complete aftermarket performance transmission. All hardware, calibrations, and everything needed for a seamless installation are ...

The $15,000 427R kit includes the supercharged engine; the aforementioned special exhaust and ECM; aero kit with front fascia, chin spoiler, rear spoiler and hood scoop; Roush 18-inch chrome ...

That’s part of the reason why we made the seven hour trek from Southern California to Thunderhill Raceway in Willows, CA, to get behind the wheel of Roush’s new 427R Trak Pak Mustang.

Roush's 427R Mustang is an angry car. Even if you don't touch the gas pedal, the burble of the exhaust lets you know that you're driving a Mustang with a serious attitude. Directing the short ...

Roush Performance's Ford 427 Crate Engines Roush Performance offers three small-block Ford-based 427-cubic-inch V8 crate engines that produce over 500 horsepower. The 427 SR crate engine provides ...