Nissan 370Z Forum

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-   -   GTM Performance Engineering 370Z SUPERCHARGER KIT PRESS RELEASE (http://www.the370z.com/forced-induction/15233-gtm-performance-engineering-370z-supercharger-kit-press-release.html)

RCZ 09-17-2010 11:18 AM

You didnt, I'm just trying to figure out whats going on since everyone's been quiet about it lately and I'm curious to see what third party users are getting power wise from this kit.

RCZ 09-17-2010 11:19 AM

Quote:

Originally Posted by SAM@GTM (Post 725515)
Every kit that is out there is 100 % on the car and beaning driving by the customer there is no cars that is down or have any sort of a safety or drivebilty problem or a check engine light or any thing like that . We did discover a little inconsistency in the intake peace which could lead to a boost taper over 6500 rpm the rest of the power band is 100 % whee is suppose to be . also few customer reported a little excessive flutter from the by pass valve on some vehicles which we are addressing right now . overall customer are getting these kit putting them on and driving away .

Sam


Thanks for the response. Looking forward to results.

SAM@GTM 09-17-2010 11:26 AM

Quote:

Originally Posted by theDreamer (Post 725492)
No, the pieces out right now are fine, but Sam went back and wanted to improve the design and is doing so. One reason is to maybe help stage 1 kits play better with LTHs, no test done yet as I am waiting on my piece currently also.

+1

Dreamer and the Baker tuning group in Houston have been kind enough to allows us to see how we can optimize the LTH and the Supercharge kit .

Thank you Matt .

Sam

theDreamer 09-17-2010 11:27 AM

Quote:

Originally Posted by SAM@GTM (Post 725534)
+1

Dreamer and the Baker tuning group in Houston have been kind enough to allows us to see how we can optimize the LTH and the Supercharge kit .

Thank you Matt .

Sam

:tup: Glad to help.

Fezzik 09-17-2010 12:43 PM

I've got my kit on order Stage 1. I'm doing a base dyno and then doing another dyno after the install. engine has 1200 miles on it.

christian370z 09-17-2010 04:52 PM

Disregarding the CARB visual inspection, would stage 1 technically allow the car to pass the emissions portion of the test?

SAM@GTM 09-17-2010 05:05 PM

Quote:

Originally Posted by christian370z (Post 725901)
Disregarding the CARB visual inspection, would stage 1 technically allow the car to pass the emissions portion of the test?

Yes it does .

Sam

LiquidZ 09-17-2010 06:24 PM

Quote:

Originally Posted by Staples (Post 725413)
Stage 2 is going to offer the 91 size compressor housing which is pretty much the biggest unit Rotrex offers in the C38 trim. This will be for the people that want to use longtube headers or test pipes (or just want to make more power in general). The stage 1 is too small to keep up with the lessen back-pressure, so if you have anything besides high flow cats and catback, your best bet is Stage 2.

The C38-91 is available now?

shabarivas 09-17-2010 06:31 PM

Im lazy and dont want to search thru the 52 pages here - but how far along are you in your CARB approval? This is a major factor for me. Looking forward to doing more research into your products.

Staples 09-17-2010 09:49 PM

Quote:

Originally Posted by LiquidZ (Post 725990)
The C38-91 is available now?

GTM is waiting on the housings and a couple other fabricated pieces.

christian370z 09-17-2010 10:43 PM

Quote:

Originally Posted by SAM@GTM (Post 725914)
Yes it does .

Sam

Thanks Sam, that is perfect. I heard a lot about you guys from Seb at specialtyZ, I am definately going with something GTM when I am going FI.

Buddy Revell 09-18-2010 10:47 AM

Yup, SAM and DannyGT pretty much summed it up. That being the case, I'm probably gonna hold off on a full review of the SC kit until I get my bypass valve flutter and intake pipe taken care of. But if anyone wants to see pics of the kit on my car, SAM posted it up on another thread. My car is the IP G37 with the black piping.

Neo187H 09-18-2010 11:27 AM

Quote:

Originally Posted by SAM@GTM (Post 725914)
Yes it does .

Sam


Assuming it passes the CARB tests as it stands, this kit allows the emissions monitors to set with no CEL? Meaning the AIR, cat test, evap test, so on an so on, these are needed to pass NYS inspection.

theDreamer 09-18-2010 11:32 AM

Quote:

Originally Posted by Neo187H (Post 726604)
Assuming it passes the CARB tests as it stands, this kit allows the emissions monitors to set with no CEL? Meaning the AIR, cat test, evap test, so on an so on, these are needed to pass NYS inspection.

If it passes carb it will probably pass the NYS inspections as CARB is the hardest level to pass currently.

Neo187H 09-18-2010 04:35 PM

Quote:

Originally Posted by theDreamer (Post 726611)
If it passes carb it will probably pass the NYS inspections as CARB is the hardest level to pass currently.

Thats what I was thinking but wasn't positive and that would be one hell of a costly mistake only to realize I have to take it off every year just to pass NYSI


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