One of the best vintage muscle cars ever made is the 1970 Plymouth Barracuda, 

which Kevin Hart is now the delighted owner of. However, as Hart himself frequently proves,

may be misleading, particularly if you don't know what's behind that hood.

This appears to be a 1970 'Cuda. However, when you crack up the sheet metal,

the original 5.4-liter V-8 engine that produced 275 horsepower is no longer 

instead, a 6.2-liter supercharged HEMI V-8 engine with 720 horsepower is installed.