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Turbocharging a V-8.

A suspension overhaul in the 1994 Ford Lightning.

After his 1990 Chevy 454 SS, with its own lowering kit, new brakes, wheels and tires, gets dropped into the weeds, Ryan returns fire.

A chassis dyno shootout; Nashville Good Guys show.

Scoring the Ford and the Chevy on performance to road manner.

Marc and Tommy get to work restoring the engine bay and front suspension on their 1981 Cobra project, Sidewinder.

The Mustang Cobra Project Sidewinder gets its aggressive exhaust system; work on Project Street Regal for larger rear tires.

The '81 Mustang Cobra gets fuel and cooling systems, and Project Street Regal gets some upgrades to its dated interior.