GTM Performance Engineering Stage 1 Turn key Supercharger kit In house Installation.

RCZ · 06-11-2010, 08:34 PM

This is terrible news to hear Shumby. I really hope I don't have the same issues! Hope you get this figured out soon, this really sucks with the wifey. Good luck..

LateralG'z · 06-11-2010, 08:59 PM

So why did stillens kit not have any issues? does anyone know the difference?

nogoodname · 06-11-2010, 09:00 PM

Quote:

Originally Posted by LateralG'z

So why did stillens kit not have any issues? does anyone know the difference?

No one has LTH's and the Stillen SC yet. RCZ didn't test it out yet with the shorty headers yet?

LateralG'z · 06-11-2010, 09:08 PM

Those should have no effect, only help generate more power. i am curious why they are having problems? This is really interesting, I am now on hold on pulling the trigger on the SC kits

Zsteve · 06-11-2010, 09:11 PM

Quote:

Originally Posted by LateralG'z

Those should have no effect, only help generate more power. i am curious why they are having problems? This is really interesting, I am now on hold on pulling the trigger on the SC kits

With stock headers and cats all is well.

shumby · 06-11-2010, 09:16 PM

RCZ thanks for the thoughts and well wishes. I think you will be fine with the HFC and headers. The LTH are just too much free flow and the VVEL can had up to 280 deg duration if i remember correctly.

Anyone wanting the SC setup and still on stock cats or HFC should be 100% fine.

shumby · 06-11-2010, 09:17 PM

RCZ when you doing your dyno run's? I still want to beat you to this. lol

Zsteve · 06-11-2010, 09:23 PM

would going different sized pullies or something like that be a way around this?

shumby · 06-11-2010, 09:26 PM

that might increase the flow a bit but would take the SC out of its eff. range. so not really but not a bad thought

RCZ · 06-11-2010, 09:33 PM

Not out of my efficiency range

Tuesday. I didnt know it was a race haha. All I gotta do is tune though.

Can someone comment more on the more aggressive pulley option?

Zsteve · 06-11-2010, 09:33 PM

Quote:

Originally Posted by shumby

that might increase the flow a bit but would take the SC out of its eff. range. so not really but not a bad thought

I would keep the LTHs and all for later cuz somewhere down the line they will break the VVEL.

Zsteve · 06-11-2010, 09:35 PM

Quote:

Originally Posted by RCZ

Not out of my efficiency range

Tuesday. I didnt know it was a race haha. All I gotta do is tune though.

Can someone comment more on the more aggressive pulley option?

I think the way Stillen is doing different physical stages that this might be a more viable option to keep LTHs.

shumby · 06-11-2010, 09:35 PM

Quote:

Originally Posted by RCZ

Not out of my efficiency range

Tuesday. I didnt know it was a race haha. All I gotta do is tune though.

Can someone comment more on the more aggressive pulley option?

what i thought we had $100 on it lol.

shumby · 06-11-2010, 09:37 PM

Quote:

Originally Posted by Zsteve

I think the way Stillen is doing different physical stages that this might be a more viable option to keep LTHs.

same is doing different stages too. so not quite following

Zsteve · 06-11-2010, 09:40 PM

Quote:

Originally Posted by shumby

same is doing different stages too. so not quite following

I thought Stillen was using different sized SC parts for their different stages while GTM was doing it by tuning but not sure.

06-11-2010, 08:59 PM	#137 (permalink)
LateralG'z Track Member Join Date: Nov 2009 Location: Oklahoma Posts: 876 Drives: 370z Rep Power: 17	So why did stillens kit not have any issues? does anyone know the difference? __________________ 2010 Mag Black, 6MT,

06-11-2010, 09:08 PM	#139 (permalink)
LateralG'z Track Member Join Date: Nov 2009 Location: Oklahoma Posts: 876 Drives: 370z Rep Power: 17	Those should have no effect, only help generate more power. i am curious why they are having problems? This is really interesting, I am now on hold on pulling the trigger on the SC kits __________________ 2010 Mag Black, 6MT,

06-11-2010, 09:16 PM	#141 (permalink)
shumby Captin Canuck Join Date: Dec 2008 Location: with your mom Age: 44 Posts: 6,288 Drives: your sister Rep Power: 236	RCZ thanks for the thoughts and well wishes. I think you will be fine with the HFC and headers. The LTH are just too much free flow and the VVEL can had up to 280 deg duration if i remember correctly. Anyone wanting the SC setup and still on stock cats or HFC should be 100% fine. __________________ Originally Posted by SAM@GTM Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living . Sam

06-11-2010, 09:17 PM	#142 (permalink)
shumby Captin Canuck Join Date: Dec 2008 Location: with your mom Age: 44 Posts: 6,288 Drives: your sister Rep Power: 236	RCZ when you doing your dyno run's? I still want to beat you to this. lol __________________ Originally Posted by SAM@GTM Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living . Sam

06-11-2010, 09:23 PM	#143 (permalink)
Zsteve A True Z Fanatic Join Date: Sep 2009 Location: TX Posts: 3,298 Drives: the 2 balled club Rep Power: 22	would going different sized pullies or something like that be a way around this? __________________ 2010 LS3 C6 Silver coupe corvette

06-11-2010, 08:34 PM	#136 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1119	This is terrible news to hear Shumby. I really hope I don't have the same issues! Hope you get this figured out soon, this really sucks with the wifey. Good luck..

06-11-2010, 09:26 PM	#144 (permalink)
shumby Captin Canuck Join Date: Dec 2008 Location: with your mom Age: 44 Posts: 6,288 Drives: your sister Rep Power: 236	that might increase the flow a bit but would take the SC out of its eff. range. so not really but not a bad thought __________________ Originally Posted by SAM@GTM Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living . Sam

06-11-2010, 09:33 PM	#145 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1119	Not out of my efficiency range Tuesday. I didnt know it was a race haha. All I gotta do is tune though. Can someone comment more on the more aggressive pulley option?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
GTM Performance Engineering 370Z SUPERCHARGER KIT PRESS RELEASE	SAM@GTM	Forced Induction	1161	02-16-2014 09:21 PM
GTM Performance Engineering & Forged Performance	azn370z	Forced Induction	59	04-14-2010 01:07 AM
S & R PERFORMANCE Tampa, Florida OPEN HOUSE!!!!!	shezzzhot	South East Region	7	01-09-2010 03:55 AM
Forged Performance Dyno Day/Open House	XenChi	South East Region	7	04-24-2009 08:54 AM