I was curious if anyone would know what exhaust setup would work best for a 10 mil stroker, 70mm piston trinity big bore kit. I will be running race gas, 35.5mm mikuni flat slide carbs, v-force, 36mil billet intakes, lockup clutch, ect. I want to run an out of frame drag pipe. Should I get big or small bore pipes with this setup? I think it's round about a 470cc. CPI or Shearer? Are ftz pipes any good? RDZ? If anyone has any for sale i might be interested...Thanks, Lance