what would be the best pistons and connecting rods to use i wanna get atleast 500 hp into it maybe more

 

you might just be better off buying a built shortblock from somewhere instead having the internals changed. it would be cheaper then paying a shop to change the internals, unless you are doing it your self. can't go wrong with manley h beam rods

 

so i take it...a rebuild with better internals is more expensive than a shortblock built? damn...there goes my plan...[:@]

 

it shouldn't be more expensive, i think what he is saying is that it isn't that much for a new shortblock...as far as the first question, i've used and heard nothing but good things about diamond and manley