Pistons, Rods, and head studs.

Vinny

hmmm.. So basically hitting 600whp isnt realistic unless I change my turbos?

JB-370z

Not true. You can get in the 6oo's but your starting to max out the turbos at this point. When you are hitting 600whp on stage 2 you are basically starting to max them out.

Here is a G37 with stage 2 turbos, 3" down pipes with external WG's and 3" exhaust. Check out the link below. He is making 611whp on 100 oct fuel. My bet would be that you could get 650whp out of the stage 2 turbos, you would really be working the turbos hard at this point though.

GT Motorsports: GTM Stage 2 TT G37 Coupe, GTM 3" Cat-Back, GTM Flash, 611RWHP/474RWTQ

__________________
ll Baker Tuning ll GTM ll Powerhouse Amuse ll HKS ll Up-Rev ll iForged ll AP Racing ll Pioneer ll SPL ll Bride ll Top Secret ll OS Giken ll
GTM Stage 2 Twin Turboed 370z (First in Texas, Thanks To Baker Tuning)