GT Motorsports: 370Z Supercharger system development

Zsteve · 02-22-2010, 07:19 PM

Quote:

Originally Posted by kdoske

I would hardly call VVEL lame. Once the the ability to control VVEL becomes common knowledge I imagine most tuners would wish all engines had them.

Maybe they wont be able to change the vvel much. I would think that it shouldnt be much harder than rewriting other programs I would think, but I could very well be wrong.

budakai · 02-22-2010, 07:43 PM

Hey sam, how much PSI to you think the rotrex unit can produce?

2fast4thelaw · 02-22-2010, 10:17 PM

Quote:

Originally Posted by SAM@GTM

What is acceptable to you for 5 k ?

Sam

If this kit could produce 100 rwhp and it was 5 to 5.5 grand I would say it would be "acceptable". If it were 6500 or more than it would have to add 150 rwhp or close or otherwise most people are going to likely spend a little more and go TT or do nothing at all. I don't think I am alone here either, I suspect many others are still on the fence between a supercharger and a TT.

I have pretty much made up my mind on installing a TT kit. I am for the most part just lurking the supercharger threads out of mere curiosity.

2fast4thelaw · 02-22-2010, 10:24 PM

Quote:

Originally Posted by StillenZ

I'm still wanting to hear what 2Fast4TheLaw is hoping to get for his 5K damnit!!!

I just posted my 2 cents!

I am not looking for a cheap solution, I am just saying if this kit costs 6000 grand or more and doesent deliver over 100 rwhp, it isnt going to sell.

5K just came to mind becasue when I had my 350Z I could have gotten a supercharger kit for 5K for a bit under 100rwhp gain. I am not trying to be a total dyck on here, I am just being realistic. Its simple economics.

NYBladeZ · 02-22-2010, 10:34 PM

less than $7000 + 450whp is what I'm praying for with supporting mods of course. Sure a TT will get you 500whp but not the gobs of torque the SC's will give you.

Brazilbro · 02-22-2010, 11:25 PM

Quote:

Originally Posted by NYBladeZ

less than $7000 + 450whp is what I'm praying for with supporting mods of course. Sure a TT will get you 500whp but not the gobs of torque the SC's will give you.

GT Motorsports: GTM Stage 1 TT Tuner Kit, GTM 3" Cat Back, 583RWHP/532RWTQ

Ya, 532wtq at 3500 rpms sucks!

I want that S/C Tq!

Buddy Revell · 02-23-2010, 12:24 AM

Quote:

Originally Posted by Brazilbro

GT Motorsports: GTM Stage 1 TT Tuner Kit, GTM 3" Cat Back, 583RWHP/532RWTQ

Ya, 532wtq at 3500 rpms sucks!

I want that S/C Tq!

Yeah, the right sized turbos can give the VQ pretty damn good torque. Greddy's 370Z TT puts out solid torque numbers even at a modest 6.5 lbs. of boost.

Blog_370Zdyno.jpg (image)

budakai · 02-23-2010, 06:27 AM

Quote:

Originally Posted by Brazilbro

GT Motorsports: GTM Stage 1 TT Tuner Kit, GTM 3" Cat Back, 583RWHP/532RWTQ

Ya, 532wtq at 3500 rpms sucks!

I want that S/C Tq!

That's at 13 psi with 100 oct fuel...

Then 513 --413 91 oct....

Your also comparing one SC compressor to two TT compressors..... Twin turbos spool faster and creat less lag than a single turbo.If the TT only came with one Turbo then I am pretty sure the SC kit will dust it.... I asked sam how much PSI can the rotrex unit put out...I am pretty sure if it puts out 13 psi of boost, the HP level will be more than we need (probably close to a 9 or 8 psi TT setup)... Let me check out the SC dyno chart....one sec.

budakai · 02-23-2010, 06:39 AM

wrong

budakai · 02-23-2010, 06:52 AM

wrong

budakai · 02-23-2010, 06:54 AM

wrong

budakai · 02-23-2010, 06:56 AM

wrong

budakai · 02-23-2010, 06:57 AM

wrong sorry

MMC Racing · 02-23-2010, 08:01 AM

Quote:

Originally Posted by budakai

SAM--- help--- please....now they are going to tear me a new *******..

The bigger problem is your conclusion relied on 2 cars launching at idle. That is not realistic.

Where is the price? I bet about 1/2 this forum is about to be disappointed.

Buddy Revell · 02-23-2010, 08:52 AM

Budakai, why would you imagine a TT kit with only one turbo? Why would you launch and/or land at 2750 rpms in a race?

02-22-2010, 10:34 PM	#1175 (permalink)
NYBladeZ A True Z Fanatic Join Date: Apr 2009 Location: New York Posts: 2,158 Drives: Lotus Exige S Rep Power: 20	less than $7000 + 450whp is what I'm praying for with supporting mods of course. Sure a TT will get you 500whp but not the gobs of torque the SC's will give you. __________________ 2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold 2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling

02-23-2010, 06:39 AM	#1179 (permalink)
budakai Base Member Join Date: May 2009 Location: PA Posts: 57 Drives: g37 Rep Power: 16	wrong Last edited by budakai; 02-23-2010 at 02:13 PM. Reason: wrong

02-23-2010, 06:52 AM	#1180 (permalink)
budakai Base Member Join Date: May 2009 Location: PA Posts: 57 Drives: g37 Rep Power: 16	wrong Last edited by budakai; 02-23-2010 at 02:13 PM. Reason: wrong

02-23-2010, 06:54 AM	#1181 (permalink)
budakai Base Member Join Date: May 2009 Location: PA Posts: 57 Drives: g37 Rep Power: 16	wrong Last edited by budakai; 02-23-2010 at 02:13 PM. Reason: wrong

02-23-2010, 06:56 AM	#1182 (permalink)
budakai Base Member Join Date: May 2009 Location: PA Posts: 57 Drives: g37 Rep Power: 16	wrong Last edited by budakai; 02-23-2010 at 02:14 PM. Reason: sorry

02-22-2010, 07:43 PM	#1172 (permalink)
budakai Base Member Join Date: May 2009 Location: PA Posts: 57 Drives: g37 Rep Power: 16	Hey sam, how much PSI to you think the rotrex unit can produce?

02-23-2010, 06:57 AM	#1183 (permalink)
budakai Base Member Join Date: May 2009 Location: PA Posts: 57 Drives: g37 Rep Power: 16	wrong sorry Last edited by budakai; 02-23-2010 at 02:15 PM.

02-23-2010, 08:52 AM	#1185 (permalink)
Buddy Revell Enthusiast Member Join Date: Mar 2009 Location: So Cal Posts: 303 Drives: 08 Infiniti G37 Rep Power: 16	Budakai, why would you imagine a TT kit with only one turbo? Why would you launch and/or land at 2750 rpms in a race?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Official 370Z 1/4 mile Times thread (Stock, TT, Nitrous, Supercharger, Bolt ons etc)	AK370Z	Track / Autocross / Drifting / Dragstrip	618	08-16-2019 12:56 PM
GT Motorsports: 370Z Stock block testing, and turbo system development	George@GTM	Forced Induction	314	07-26-2012 08:58 AM
Vortech Supercharger Development	Minicobra1	Forced Induction	124	02-02-2010 03:59 AM
GT Motorsports 2.5" True Dual Cat-Back Exhaust system.	George@GTM	Drivetrain/Engine	24	04-27-2009 06:32 AM