People think Mopar is slow??

If I sell my Camaro I'll have a fast Mopar.My machinist knows all kinds of combo's.My best friend Roy has some quick Mopars,He has a Cuda with a Fred Brewer headed 500 Cid that runs low 5's on motor and a 496 runs in the high 5's and both are bracket cars like mine with small cams in them and the motors last,