GTM Performance Engineering: VQ37VHR Twin Supercharger System

370Z Purist · 05-25-2012, 12:02 AM

TSC... now I await the twinchargers... SC + turbo... or go mad and do a SC + TT... what an amazing oddity. typical engineering concept: why not?

Nissan370 · 05-25-2012, 06:25 AM

I am sold going to be great to see what this kit does on a built motor. Looks like I will be pulling the stillen kit off once this kit is rdy. If nothing else having twin superchgers under the hood would be rare as hell can we start putting money down on this kit or what I'm rdy

georgesc · 05-25-2012, 08:33 AM

Quote:

Originally Posted by Mike@GTM

Did you mean RHD?

The only issue I know of was a shop in Australia that told their customer that our kit required "massive" modification to fit and charged him accordingly. Once we saw the pictures they posted, however, we noticed that they didn't modify any of our piping whatsoever. I hate to derail this thread, but we have pictures that you can compare side by side of their install of our kit and kits we've installed in house. Here are just a few:

Please show me the "massive" modification that was needed.

Sorry mate, but your second hand information does not make for a credible accusation.

Every other RHD kit we've shipped to any other country in the world (including other Austrailian customers) have never reported having to do "massive" modifications. In fact, they've all fit flawlessly.

/off topic

That all said, we have clients around the world and always endeavor to have offerings for them as well.

No vids yet...we're not quite there yet. lol

No worries mate, I didn't meant to accuse you, I'm not even sure that said kit was yours or of another brand, but you know, fitting it's something that might worry any UK/AUS/JAP customers.

at any point, if you make the twin SC work regardless of hand drive position I'll be happy to be your customer.

Cheers
Hope that the video comes soon!!!
J/

reldas · 05-25-2012, 08:56 AM

Quote:

Originally Posted by georgesc

No worries mate, I didn't meant to accuse you, I'm not even sure that said kit was yours or of another brand, but you know, fitting it's something that might worry any UK/AUS/JAP customers.

at any point, if you make the twin SC work regardless of hand drive position I'll be happy to be your customer.

Cheers
Hope that the video comes soon!!!
J/

i know the person that your speaking of, i think it was back when GTM first released the and didnt do a RHD option but he bought it anyway. and when he got it installed they screwed up some part of the install making it differcult. i cant remeber exactly what happened as it was a very long time ago but it wasnt GTM's fault it was the installers not knowing what they were doing.

Srenity · 05-31-2012, 07:22 PM

Status?

Kaiser370z · 06-01-2012, 12:16 PM

i Just see this thread today
very interesting
any updates so far ??

ghostbusters · 06-02-2012, 01:06 PM

I am quite clueless on the engineering/mechanical bits, but am I wrong in assuming that if one SC has a parasitic loss of say 50hp, wouldn't a twin supercharged system have a parasitic loss of 100hp? So, would it be therefore be "better" to have an SC & Turbo set-up, SC for low end and on-demand power & Turbo for the high power figures?

Either way, I am still very keen to see the finished product!

SAM@GTM · 06-06-2012, 03:38 AM

Final production components pics, We have those parts already on our test car and we are hopping to fire up the car anyday now, will have some more pics of the actual install in the next day or so

Sam

fuct · 06-06-2012, 08:50 AM

exciting stuff!!!!!!

Nixlimited · 06-06-2012, 11:03 AM

Looks awesome. Can't wait to see finished product.

WillVHR · 06-06-2012, 09:19 PM

I just got hard.

SAM@GTM · 06-06-2012, 09:24 PM

Things are coming along nicely, More pics

Sam

Srenity · 06-06-2012, 09:41 PM

Holly long belt bat man!!!!

SAM@GTM · 06-06-2012, 09:43 PM

Quote:

Originally Posted by Srenity

Holly long belt bat man!!!!

Three belts. One main crank belt with all the accessory plus a left and right short SC belts

Sam

Staples · 06-06-2012, 10:34 PM

So much bad *** going on right now!

05-25-2012, 12:02 AM	#151 (permalink)
370Z Purist A True Z Fanatic Join Date: Jun 2009 Location: Zion, Illinois Posts: 1,873 Drives: '09 370Z-T BS M6 Rep Power: 19	TSC... now I await the twinchargers... SC + turbo... or go mad and do a SC + TT... what an amazing oddity. typical engineering concept: why not? __________________ -Phil "Since one of my brake light bulbs just went out, the forum told me that my piston rings are about to blow."

05-25-2012, 06:25 AM	#152 (permalink)
Nissan370 Enthusiast Member Join Date: Feb 2011 Location: Baltimore Posts: 431 Drives: 2009 ST BLK 370Z Rep Power: 14	I am sold going to be great to see what this kit does on a built motor. Looks like I will be pulling the stillen kit off once this kit is rdy. If nothing else having twin superchgers under the hood would be rare as hell can we start putting money down on this kit or what I'm rdy __________________ 370z vsr motorsports single turbo/built motor 9.1cr 525rwhp/450rwtq @ 10.5psi (stock maf maxed out)

06-06-2012, 03:38 AM	#158 (permalink)
SAM@GTM NOT AN ACTIVE SPONSOR. DO NOT BUY Join Date: Dec 2008 Location: CALIFORNIA Posts: 913 Drives: 370Z Rep Power: 18	Final production components pics, We have those parts already on our test car and we are hopping to fire up the car anyday now, will have some more pics of the actual install in the next day or so Sam Last edited by SAM@GTM; 06-06-2012 at 03:47 AM.

06-06-2012, 11:03 AM	#160 (permalink)
Nixlimited A True Z Fanatic Join Date: Aug 2009 Location: San Diego Posts: 1,235 Drives: 15 GT-R / 11 Prius Rep Power: 26	Looks awesome. Can't wait to see finished product. __________________ Car Sold! Pleasure being a part of the Z community. New ride: 2015 GT-R - 647 WHP / 641 WTQ (e85) & 543 WHP / 519 WTQ (91)

06-06-2012, 10:34 PM	#165 (permalink)
Staples Track Member Join Date: Sep 2010 Location: Baltimore, MD Posts: 546 Drives: '08 Infiniti G37s Rep Power: 16	So much bad *** going on right now! __________________ '08 Infiniti G37s - Forced Induction Fed

05-31-2012, 07:22 PM	#155 (permalink)
Srenity Track Member Join Date: Mar 2009 Location: San Luis Obispo, CA Posts: 537 Drives: 40th Rep Power: 18	Status?

06-01-2012, 12:16 PM	#156 (permalink)
Kaiser370z Base Member Join Date: Oct 2011 Location: Saudi Arabia Posts: 49 Drives: Varis 370z 7AT Rep Power: 14	i Just see this thread today very interesting any updates so far ??

06-02-2012, 01:06 PM	#157 (permalink)
ghostbusters Base Member Join Date: May 2011 Location: Melbourne Posts: 18 Drives: 13 Nissan 370Z SW M6 Rep Power: 14	I am quite clueless on the engineering/mechanical bits, but am I wrong in assuming that if one SC has a parasitic loss of say 50hp, wouldn't a twin supercharged system have a parasitic loss of 100hp? So, would it be therefore be "better" to have an SC & Turbo set-up, SC for low end and on-demand power & Turbo for the high power figures? Either way, I am still very keen to see the finished product!

06-06-2012, 08:50 AM	#159 (permalink)
fuct A True Z Fanatic Join Date: May 2009 Location: Sugar Land Posts: 3,692 Drives: 97' Ranger :) Rep Power: 24	exciting stuff!!!!!!

06-06-2012, 09:19 PM	#161 (permalink)
WillVHR Base Member Join Date: Feb 2012 Location: Irvine, CA Posts: 169 Drives: 2009 G37S 6-MT Rep Power: 13	I just got hard.

06-06-2012, 09:24 PM	#162 (permalink)
SAM@GTM NOT AN ACTIVE SPONSOR. DO NOT BUY Join Date: Dec 2008 Location: CALIFORNIA Posts: 913 Drives: 370Z Rep Power: 18	Things are coming along nicely, More pics Sam

06-06-2012, 09:41 PM	#163 (permalink)
Srenity Track Member Join Date: Mar 2009 Location: San Luis Obispo, CA Posts: 537 Drives: 40th Rep Power: 18	Holly long belt bat man!!!!

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