GTM Performance Engineering: VQ37VHR Twin Supercharger System

Robert_K · 02-26-2012, 08:08 AM

Nice Sam. If I remember correctly Koenigsegg started his cars with a Ford 5.0L with Twin Rotex superchargers. Good luck and will keep an eye on this!

gabe3d · 02-26-2012, 08:23 AM

Great stuff Sam. When do you plan to get this done?

There is a guy on the K20 platform that did a twin C38 setup. Though they are bigger he ran them in a piggy back setup. This GTM one should be very interesting since it runs a better bracket setup. Reminds me of the Power Enterprise Quad Charged R35 that runs the C30-94.

wheee! · 02-26-2012, 08:31 AM

this is a very interesting thread...

KaienZ34 · 02-26-2012, 09:14 AM

At what HP range would you (Sam) say the auto tranny would need upgrades? I'm looking for power in the 400-420WHP range. Wondering about how much money would be needed for the tranny upgrades. I've seen on your site you have fully built trannies and parts but i don't know what is needed for the 7AT to handle the small-ish amount of power i'm looking for. Thank you for your time.

DCNISMO · 02-26-2012, 09:20 AM

Quote:

isnt there twice the parasitic loss from the twin chargers when off boost??

Good question, but I think for this charger its minimal since the special fluid does not engage the blower till the rpm sees a quick increase. If it was a Vortech then I think it would be double, since they always spin the compresor. I'm wiondering how they will run the intercooler for this, still use one? I think you need two intercoolers now.

NewYorkJon34 · 02-26-2012, 10:11 AM

370ztsc

gbrettin · 02-26-2012, 10:54 AM

Wow, I'm kinda blown away. Didn't see this coming.

edub370 · 02-26-2012, 11:00 AM

SPOHN · 02-26-2012, 11:35 AM

This is looking super sweet. I love TT's though. This would be a hard toss up. TQ numbers are going to have to play a good roll. This will be big hit at SEMA this year. It's so nice to see a company put out quality product one after another. Take note other vendors. It doesn't necessary have to be performance wise nither. GTM, no talk just action. Boy I'd like to call out one particular company but I'll be nice.

In for numbers. I'm ready to see some built motor prodjects for the 370.

W.O.W. 370Z · 02-26-2012, 11:52 AM

Call em out

Dare ya

Sent from my SPH-D710 using Tapatalk

theDreamer · 02-26-2012, 11:57 AM

Quote:

Originally Posted by SPOHN

This is looking super sweet. I love TT's though. This would be a hard toss up. TQ numbers are going to have to play a good roll. This will be big hit at SEMA this year. It's so nice to see a company put out quality product one after another. Take note other vendors. It doesn't necessary have to be performance wise nither. GTM, no talk just action. Boy I'd like to call out one particular company but I'll be nice.

In for numbers. I'm ready to see some built motor prodjects for the 370.

I think we will start seeing some soon.
Baker Tuning has a built block in their TT 370z right now but are doing motor break in first. I think for others they are soon going to hit that point where they want more and will require engine internals.

SPOHN · 02-26-2012, 11:57 AM

Also this type of system is probably going to require additional fuel upgrades. I would at least get some sort of basic return fuel system.

Kingbaby · 02-26-2012, 01:56 PM

Quote:

Originally Posted by gbrettin

Wow, I'm kinda blown away. Didn't see this coming.

+10billion

Same here...

Trips · 02-26-2012, 02:06 PM

Great work Sam

Unique_Z · 02-26-2012, 02:25 PM

Holy S*IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIITTTTTTT TTTTTTT!!

02-26-2012, 08:08 AM	#31 (permalink)
Robert_K A True Z Fanatic Join Date: May 2009 Location: Spring, TX/Iraq Posts: 1,281 Drives: '12 Forgeline G37S Rep Power: 18	Nice Sam. If I remember correctly Koenigsegg started his cars with a Ford 5.0L with Twin Rotex superchargers. Good luck and will keep an eye on this! __________________ '12 G37S Forgeline, '03 Built TT 350Z HRE (Sold!) http://i107.photobucket.com/albums/m...psc7a6dc53.jpg

02-26-2012, 08:23 AM	#32 (permalink)
gabe3d Base Member Join Date: Jun 2011 Location: Fresno, Ca Posts: 51 Drives: Old school G Rep Power: 14	Great stuff Sam. When do you plan to get this done? There is a guy on the K20 platform that did a twin C38 setup. Though they are bigger he ran them in a piggy back setup. This GTM one should be very interesting since it runs a better bracket setup. Reminds me of the Power Enterprise Quad Charged R35 that runs the C30-94. Last edited by gabe3d; 02-26-2012 at 08:25 AM.

02-26-2012, 08:31 AM	#33 (permalink)
wheee! A True Z Fanatic Join Date: Sep 2009 Location: Mod Capital of Canada Age: 58 Posts: 7,354 Drives: cars. lots of cars. Rep Power: 40182	this is a very interesting thread... __________________ H&R / Stillen / Berk / HKS / Swift / Michelin / UpRev / SPC / Amuse Rep / Seibon / Fringe XVO / TWM / more... My Journal

02-26-2012, 09:14 AM	#34 (permalink)
KaienZ34 A True Z Fanatic Join Date: Oct 2009 Location: LA. not L.a. Posts: 21,652 Drives: Z34 Tour/Sport Rep Power: 178	At what HP range would you (Sam) say the auto tranny would need upgrades? I'm looking for power in the 400-420WHP range. Wondering about how much money would be needed for the tranny upgrades. I've seen on your site you have fully built trannies and parts but i don't know what is needed for the 7AT to handle the small-ish amount of power i'm looking for. Thank you for your time. __________________ *"These Violent Delights Have Violent Ends"* http://www.the370z.com/members/kaienz34-albums-z34.html

02-26-2012, 10:11 AM	#36 (permalink)
NewYorkJon34 A True Z Fanatic Join Date: Jun 2009 Location: Naples, Florida Posts: 3,041 Drives: 09 Fairlady Z Rep Power: 1065	370ztsc __________________ NewYorkJon34's Ultimate Z Build

02-26-2012, 10:54 AM	#37 (permalink)
gbrettin A True Z Fanatic Join Date: Oct 2010 Location: Portage, MI Posts: 2,284 Drives: Tricycle Rep Power: 589151	Wow, I'm kinda blown away. Didn't see this coming.

02-26-2012, 11:00 AM	#38 (permalink)
edub370 A True Z Fanatic Join Date: May 2011 Location: KCMO Posts: 3,458 Drives: 09 370z S/T 6MT Rep Power: 20	__________________ 09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways 326whp/268tq

02-26-2012, 11:35 AM	#39 (permalink)
SPOHN A True Z Fanatic Join Date: Feb 2010 Location: Covington, GA Age: 46 Posts: 14,844 Drives: Waiting on next Z Rep Power: 221	This is looking super sweet. I love TT's though. This would be a hard toss up. TQ numbers are going to have to play a good roll. This will be big hit at SEMA this year. It's so nice to see a company put out quality product one after another. Take note other vendors. It doesn't necessary have to be performance wise nither. GTM, no talk just action. Boy I'd like to call out one particular company but I'll be nice. In for numbers. I'm ready to see some built motor prodjects for the 370. __________________ Last edited by SPOHN; 02-26-2012 at 11:50 AM.

02-26-2012, 11:52 AM	#40 (permalink)
W.O.W. 370Z A True Z Fanatic Join Date: Mar 2010 Location: Miami Posts: 1,757 Drives: 2010 Touring Sport Z Rep Power: 19	Call em out Dare ya Sent from my SPH-D710 using Tapatalk

02-26-2012, 11:57 AM	#42 (permalink)
SPOHN A True Z Fanatic Join Date: Feb 2010 Location: Covington, GA Age: 46 Posts: 14,844 Drives: Waiting on next Z Rep Power: 221	Also this type of system is probably going to require additional fuel upgrades. I would at least get some sort of basic return fuel system. __________________

02-26-2012, 02:06 PM	#44 (permalink)
Trips Administrator Join Date: May 2009 Location: Disneyland, Ca Posts: 8,732 Drives: 🔰 Rep Power: 10	Great work Sam __________________

02-26-2012, 02:25 PM	#45 (permalink)
Unique_Z A True Z Fanatic Join Date: Dec 2010 Location: Brunei Posts: 1,515 Drives: 370Z, 180SX Rep Power: 18	Holy SIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIITTTTTTT TTTTTTT!! __________________ My Z Build* UniqueZ

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