I have a Mopar buddy that wants his HP exhaust manifolds ported for his station wagon. Greg isn't doing it as far as I know, where should I send him ?
Wrong! :Smarty: Depends on what you consider "not much". My motor dyno'd 15 HP more with ported stock manifolds over unported and then, only 15 more HP with open headers. So, if one were to want a stock appearing motor, as I did, porting was worth the money. My manifolds were ported by Jim Rogers, a member on this site.
Almost sounds like Big Block Mopar manifolds flow better than Buick manifolds. Tell Rick to save his money Keith