GTM Performance Engineering 370Z SUPERCHARGER KIT PRESS RELEASE

RCZ · 09-17-2010, 12:18 PM

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, 12:19 PM

Quote:

Originally Posted by SAM@GTM

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, 12:26 PM

Quote:

Originally Posted by theDreamer

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, 12:27 PM

Quote:

Originally Posted by SAM@GTM

+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

Glad to help.

Fezzik · 09-17-2010, 01:43 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, 05:52 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, 06:05 PM

Quote:

Originally Posted by christian370z

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, 07:24 PM

Quote:

Originally Posted by Staples

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, 07:31 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, 10:49 PM

Quote:

Originally Posted by LiquidZ

The C38-91 is available now?

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

christian370z · 09-17-2010, 11:43 PM

Quote:

Originally Posted by SAM@GTM

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, 11:47 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, 12:27 PM

Quote:

Originally Posted by SAM@GTM

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, 12:32 PM

Quote:

Originally Posted by Neo187H

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, 05:35 PM

Quote:

Originally Posted by theDreamer

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

09-17-2010, 05:52 PM	#771 (permalink)
christian370z A True Z Fanatic Join Date: Jul 2010 Location: Newport Beach Posts: 3,900 Drives: 2010 370Z/Saab 900se Rep Power: 432	Disregarding the CARB visual inspection, would stage 1 technically allow the car to pass the emissions portion of the test? __________________ -320whp / 259wftlbs- SP Rays -- RE-11s -- SpecialtyZ Tune -- Swift Springs -- Stillen 25R Oil Cooler -- Stillen G3 Intakes -- Berk HFCs -- F.I. 12" CBE -- Stillen Sway Bars -- Es14 Spring -- INGS+1 lip -- CF Spoiler -- GTR Start Button -- VLED Parking Lights -- PWJDM V2 shift knob

09-18-2010, 11:47 AM	#777 (permalink)
Buddy Revell Enthusiast Member Join Date: Mar 2009 Location: So Cal Posts: 303 Drives: 08 Infiniti G37 Rep Power: 16	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. __________________ '08 IP G37S/GTM Supercharger/20" DPE SP-5 Wheels/ARK GRIP Exhaust Last edited by Buddy Revell; 09-18-2010 at 11:52 AM.

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09-17-2010, 12:18 PM	#766 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1119	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.

09-17-2010, 01:43 PM	#770 (permalink)
Fezzik Base Member Join Date: Jun 2010 Location: Chicago Posts: 182 Drives: G37 Vert 6mt White Rep Power: 15	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.

09-17-2010, 07:31 PM	#774 (permalink)
shabarivas A True Z Fanatic Join Date: Apr 2009 Location: Sacramento, CA Posts: 2,188 Drives: 370z MB 6mt Rep Power: 914	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.