2. 1982 Ford Mustang GT
The 1982 Ford Mustang GT debuted with a 5.0L V8 that was heavily restricted by factory emissions controls, causing noticeable performance limitations. Enthusiasts quickly found that aftermarket upgrades like performance intakes and aggressive camshafts could unlock significant horsepower. These modifications allowed the Fox-body Mustang to rival the power of its 1960s predecessors and regain its muscle car reputation. Learn more about the Fox-body Mustang’s resurgence at Hagerty.