ok right now i'm runnin 75 shot of nos and soon probly around spring i'll be addin a stage 2 turbo kit with intercooler.....sould i leave tha nos at 75hp or drop it to 50 ?????????????????????????

Did you rebuild your bottom end? If not I recommend just getting the N-tercooler from NX or sell it to me

The stock bottom end can only take 250ish HP. I wouldn't risk a 50shot on top of a 200hp turbo motor without a rebuild.

im goin with forged pistons and rods if i can find them do u know were i can get a light weight flywheel for an auto?

I pretty positive we share the same flywheel as the manual trans.

im runnin tha 420a not tha 4g63 motor so everythang is diff right????

str8 gear flywheels aren't the same.

The stock "flywheel" (actually called Torque Plate, afaik...) on a 420a is really light already. When I pulled it, I was amazed I hadn't shattered it yet. It's just this thin piece of metal with teeth welded to it. I guess you could drill holes in it and re-balance it... but not worth it, imo.