Nissan 370Z Forum

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-   -   GTM TWIN TURBO install at HP Logic (http://www.the370z.com/forced-induction/9392-gtm-twin-turbo-install-hp-logic.html)

JoeD 09-26-2009 07:16 PM

Just to make sure...this is the same setup that made 611 RWHP on the G37 running 12-pounds on 100-octane?

westpak 09-26-2009 07:29 PM

Quote:

Originally Posted by JoeD (Post 214253)
Just to make sure...this is the same setup that made 611 RWHP on the G37 running 12-pounds on 100-octane?

pretty much

G37Sam 09-26-2009 07:34 PM

Quote:

Originally Posted by JoeD (Post 214253)
Just to make sure...this is the same setup that made 611 RWHP on the G37 running 12-pounds on 100-octane?

Quote:

Originally Posted by westpak@HPLogic (Post 214282)
pretty much

Did you guys install the stage I (0.64a/r) or stage II kit (0.84a/r)?

Valentino 09-26-2009 07:54 PM

Quote:

Originally Posted by G37Sam (Post 214288)
Did you guys install the stage I (0.64a/r) or stage II kit (0.84a/r)?

Quote:

Originally Posted by westpak@HPLogic (Post 214209)
Thanks, they are the Stage 2



LOL sure anything you want



with the .86 and we are Cobb Tuners

injectirs are 600cc


:owned:

G37Sam 09-26-2009 07:57 PM

Sorry I missed on that post

Valentino 09-26-2009 08:02 PM

Good job Horsepower Logic.

Questions:

How is the rubber elbow holding @ 7.5psi(the one on the top left of the inter cooler)?

Would that rubber hoes take the heat and abuse of higher boost in the long run with out coming off or get damaged?

Thanks

westpak 09-26-2009 09:47 PM

Quote:

Originally Posted by Valentino (Post 214365)
Good job Horsepower Logic.

Questions:

How is the rubber elbow holding @ 7.5psi(the one on the top left of the inter cooler)?

Would that rubber hoes take the heat and abuse of higher boost in the long run with out coming off or get damaged?

Thanks

well tough to tell since so far it has only been a few pulls on the dyno, but it held up fine with no obvious bulging, if that is your concern, it is pretty thick and as for heat, it wont see any more heat than the rest of the plastic/rubber parts in the engine bay.

it is similar if not the same as the parts used in the Injen cold air intakes.

Valentino 09-26-2009 10:17 PM

The OEM rubbers, plastics, and the Injen cold air intakes will never go throw the pressure that this rubber elbow will go throw.

anyway. time will tell. and this is an easy fix. exchange it with a metal elbow, for more reliability.

Peace.

westpak 09-26-2009 10:38 PM

here are a couple of more pics

http://sfzcc.com/gus/370ztt7.JPG

one of the custom exhaust

http://sfzcc.com/gus/370ztt6.JPG

SAM@GTM 09-26-2009 10:44 PM

Quote:

Originally Posted by Valentino (Post 214577)
The OEM rubbers, plastics, and the Injen cold air intakes will never go throw the pressure that this rubber elbow will go throw.

anyway. time will tell. and this is an easy fix. exchange it with a metal elbow, for more reliability.

Peace.

FYI

GTM 4-Ply High Resistance Nomex Silicon couplers specification

Material: Premium Silicone Compound / Nomex (Aramid) ply reinforcement.

Temperature Rating: Manufactured to SAE J20 standards. Operating temperatures from 65° F to 500°F (-54° C to 260°C)

Pressure Rating: 250 PSI.

Sam

Supergoji 09-26-2009 11:48 PM

Quote:

Originally Posted by westpak@HPLogic (Post 214135)
well the VQ breaths way better and has higher compression than the VG, having owned one you will know that you need about 20 psi for the same numbers we got with only 7.5 psi on the 370Z, this put the horsepower where we felt comfortable with on a stock block, it was almost doubled from stock.

well the VQ has .7 liter on the VG, 11:1 compression instead of 8.5. so thats where the power over the VG is coming from. ;)



nice install and power. i was expecting to see more though :(

Valentino 09-27-2009 12:22 AM

Quote:

Originally Posted by SAM@GTM (Post 214611)
FYI

GTM 4-Ply High Resistance Nomex Silicon couplers specification

Material: Premium Silicone Compound / Nomex (Aramid) ply reinforcement.

Temperature Rating: Manufactured to SAE J20 standards. Operating temperatures from 65° F to 500°F (-54° C to 260°C)

Pressure Rating: 250 PSI.

Sam


So that rubber elbow won't leak air or come off under high boost?

370zdub 09-27-2009 01:40 AM

What rims are on this car? They have a great look to them. Also great job with the install looks factory with everything bolted back up. Can't as for much more as far as fit and finish go!

westpak 09-27-2009 08:56 AM

Quote:

Originally Posted by Valentino (Post 214748)
So that rubber elbow won't leak air or come off under high boost?

If the clamps are on tight it shouldn't just like any of the couplings

Quote:

Originally Posted by 370zdub (Post 214804)
What rims are on this car? They have a great look to them. Also great job with the install looks factory with everything bolted back up. Can't as for much more as far as fit and finish go!

They are Volk GT30 Phantom Edition

SAM@GTM 09-27-2009 12:35 PM

Quote:

Originally Posted by Valentino (Post 214748)
So that rubber elbow won't leak air or come off under high boost?

Not at all, not to mention that we supply T-Bolt clamps which are proven hardware for high boost applications

Sam


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