TeeItHi

just wondering if anyone knows any g37 making whp over 330 on just motor, no nos?

or to get it done?

Lt8Che

iTrader: (6)

Without using any FI?

TeeItHi

YES, JUST ON THE MOTOR or naturally aspirated.

carz

not sure if entirely possible.

whp is about 240-260 i think. maybe with a LOT of bolt ons and tune you can reach 310

Philip8969

I don't think you can do it. Even with full bolt ons and a tune the most you will see is a little over 300. Maybe 310 or 315 on a really good day. Only thing I can think of that might get you close would be raising the rev limiter and spinning it up to like 8K. However, if you do that you will prob run into other issues.

TeeItHi

i guess maybe only stroker kits or custom cylinder head job can get g37 motor pass the 320whp mark.

there's gotta be someone or vendor here that has internal motor done?

ANMVQ

iTrader: (13)

Nope no way..

Devildog37

iTrader: (5)

I have CAI, HFC, and Catback exhaust and just tuned my car this past weekend. I was able to hit 306.9hp. I doubt anything above 320 is possible without doing what people have said above, like getting a custom motor job done, but why not just get FI if you're going to spend that kind of money?

TeeItHi

I just want this thread to just strictly naturally aspirated thread. And we all know that our motor can get as much as 320 w tune on cai n exhaust system... FI will obviously produce more than 340.
I'm looking for anyone who's done internal motor work. Thanks

Doggy

iTrader: (12)

The answer is no. Nobody has done it on just bolt ons

G37Sam

Anything could be done depending on how much you're willing to spend

rAiN

iTrader: (5)

if youre willing to spend as much as you do with force induction system. you can make it possible.

kaos2774

I'm at 324 at the wheel. Cobb said that was the best NA they have seen.

mikelr

iTrader: (1)

Show us the graph.......

Soliditude

With your listed mods, that's impossible, man. Fully-bolted G's & Z's only cross the 300 WHP mark ever-so-slightly.