www.RBFORUMS.org

well, like the title says, how would i go about hitting the 400 hp mark on stock internals(stock head, block, pistons, rods, etc.) i picked up a holset hx35 for my RB20, now i know i'll need a FMIC, but i was wondering if i could just get a water to air intercooler and run liquid CO2 through it(venting it out the back of the car of course) to super-cool the intake charge and hopefully keep the IC piping as short as possible. what size injectors should i run? i was thinking some 550's from deutchwerks would do the trick. and tuning. could it be done safely off a piggyback unit such as the GReddy emanage? or would i have to go to an AEM standalone type system? what kind of MAF would i need to run? or would it be better to go to a pressure type unit?

this car is strictly track also. mainly for the strip, but the occasional lapping day also. what do you guys think?

I would think using a smic and a water/meth injection kit would be a better option.
You can have your stock ecu tuned, just make sure it's tuned on a dyno and not some mail order crap. You can also go with Nistune.
Z32 mafs are everywhere so just pick up one of those (or you can buy my Q45 maf, good for ~450whp
550cc injectors should be good for 400hp.

i may just take you up on that offer, lol. and i didn't think of the water/meth injection. that would def. keep my lag times down. would it be better than a FMIC setup? is there anything else you can think of that i may have missed?