Ok I got Probe -18.1 CC dish... I was wondering if they will be good enoughfor about 600 rwhp... I have H beam rods with arp 2000 bolts and stage 3 ported and polished heads. Now the reason i ask this is are they dished enough or should I buy a set of different pistons and if I do that that i might as well buy billet rods... So what dish is most people running with forced induction???