370z GTM Stage 2 twin turbo Stock block
 

http://www.the370z.com/members/lafit...45436-370z.gif
http://www.the370z.com/members/lafit...437-370z-2.gif

My 370 tt on 11 psi tuned and installed at Z! motorsports.
Putting the heat down on the heart breaker dyno dynamics dyno.
Watch the video im the 4th car!
February 2WD Dyno Day - YouTube

sick number. man.... one day i will be up in these 400 and 500whp numbers...

If you can afford it do a turbo man. trust me you wont be dissapointed.
Those numbers are bout 555 to 560 whp on a dynojet dyno.

Nice 40th and nice numbers on the stock block :tup:

on a sidenote, what vacuum level are you seeing at idle? Thanks!

I'll take a look Tom when I'm in the car. I never really thought about that number.

Just comparing numbers to others who are boosted. Vacuum numbers can let you know how "tight" your motor is. Do you run 11psi. often or is it your high boost map? Let me know when you get around to it.

Ummmm it is my high boost setting on my greddy boost controller. I really rarely use it on a daily basis just because its really too much power for your every day car. low boost gets me from a to be just fine lol. low boost is at 8 psi. im gonna check out the vacuum today and ill give ya a ruff number from my boost gauge.

Great Numbers and a smooth Graph!!

Thanks vince! OG it look like on my boost controller its around -20 to -25. While cruising on the interstate with the cruise control on it rides about -5 to -1 vacuum. It doesnt take much throttle at all or not much effort by the engine to cruise at 90mph and below those turbos must be pumping good air even while cruising cuz my supercharged 350z rides much lower vacuum numbers and took way more effort to cruise at those speeds.

Awesome numbers! I need to get mine on the dyno. Is this on the GTM tune?

Naaaa this is z1 custom tune on uprev. Dont be saddened if your car doesnt touch these numbers on a turbo kit alone my car has alot done to it. I would say on a turbo kit alone on the dyno dynamics dyno on the gtm flash youll be running 490 to 500 rwhp which is about 20 to 30 under dynojet depending on boost level. Your car will still be sick man tt on a 370 aint no joke lol

Very nice! What else have you done? I can add things to my wish list haha.

I would like to get a custom tune at some point...what are your AFR's like under boost? I am liking your numbers!

nice numbers especially from the heartbreaker of all heartbreakers!

The second graph shows the afr it sits right under 11. My best advice for you is unorthodox pulley and a light clutch and flywheel. Those 2 mods woke my car up when it was NA so i know its working good boosted. DOWN PIPES if ya can in ur area, GREDDY TIC EXAUST!!

I'd like to know what else you've done too. Good numbers!

Edit; just saw the post above.. Elliot we should be able to hit that with a proper tune with the mods we have.