GT Motorsports: 370Z Stock block testing, and turbo system development

George@GTM · 01-13-2009, 08:32 PM

Well our 370Z test car finally arrived, it is not easy getting one
of these right now since they are still so fresh. We are currently testing the stock engine with our GTM VHR Test pipes, and are also developing a 370Z Catback exhaust system. Dyno results will be posted for both once testing is completed.

Looks like we are going to build the first twin turbo 370Z, which should be completed within the next 30 days. At which point we will be taking orders for our GTM 370Z Twin Turbo system.

We are very impressed with the power this car puts out in N/A form, nearly 290rwhp! With test pipes and exhaust we should be over 300rwhp. This model Z is lighter and feels much tighter than the 350Z. This platform is going to be the ticket for road racers, especially with the available Syncro Rev-match on the sport models!

Enjoy the pics and graph, more updates of the progress to follow.

-George
GT Motorsports

GTM test pipe results:

AK370Z · 01-13-2009, 08:45 PM

This is probably the first official Dyno results in the United states, correct? Thank you guys for taking your time to do this.

Nearly 290 RWHP?

that's great. I can't wait to see what you guys have planned for this car.

Great pictures too.

MC · 01-13-2009, 09:21 PM

agreed 290 ....thats a nice starting point.

Slidefox · 01-13-2009, 11:26 PM

Niiiice!

LiquidZ · 01-14-2009, 12:41 AM

This car is going to be so much fun.

Crash · 01-14-2009, 04:18 AM

FANTASTIC! Dyno results that are WAY better than I'd expected. I was thinking it was going to be close to 275. So if the numbers are right, and the engine is putting 332HP out at the crank, we're only loosing 13.7% of the power through the drive train and the wheels. That's freaking incredible.

George@GTM · 01-14-2009, 06:24 PM

This is a great platform, more power, less weight, and it feels so connected and solid.

Makes me want to go out and get one, but I will have to settle for my G

-George
GT Motorsports

George@GTM · 01-14-2009, 06:24 PM

Quote:

Originally Posted by AK370Z

This is probably the first official Dyno results in the United states, correct? Thank you guys for taking your time to do this.

Nearly 290 RWHP?

that's great. I can't wait to see what you guys have planned for this car.

Great pictures too.

Thank you for the comments, and yes as far as we know, we are the first to dyno test the 370Z.

-George
GT Motorsports

mr_desmo · 01-14-2009, 07:57 PM

Quote:

Originally Posted by George@GTM

Thank you for the comments, and yes as far as we know, we are the first to dyno test the 370Z.

-George
GT Motorsports

hey george id love if you could weight your 370z without sport pack...and of course waiting like everyone to see the result of the addition of your nice test pipes (i want some those look nice with the side brackets and foolers!) nice work

George@GTM · 01-14-2009, 07:59 PM

Quote:

Originally Posted by mr_desmo

hey george id love if you could weight your 370z without sport pack...and of course waiting like everyone to see the result of the addition of your nice test pipes (i want some those look nice with the side brackets and foolers!) nice work

I'll see what I can do for you

-George
GT Motorsports

mr_desmo · 01-14-2009, 08:32 PM

Quote:

Originally Posted by George@GTM

I'll see what I can do for you

-George
GT Motorsports

Much appreciated! Do you think you could ride a twin turbo base 370 with stock wheel/tire without traction problem (would prefer sleeper look, might put 245/275 on stock 18) ....how much for a base tt kit (that ill have intalled ; im far far. celine dion town near montreal canada

) you can pm me with details looking for 400whp with low spool time hi response

George@GTM · 01-14-2009, 08:52 PM

Test results are in for the GTM Test pipes...

zman1910 · 01-15-2009, 12:18 AM

Nice solid gain with factory exhaust..... you think we can get a video of the exhaust sound with pipes. In the meantime your personal opinion will work..

George@GTM · 01-15-2009, 06:48 PM

Quote:

Originally Posted by mr_desmo

Much appreciated! Do you think you could ride a twin turbo base 370 with stock wheel/tire without traction problem (would prefer sleeper look, might put 245/275 on stock 18) ....how much for a base tt kit (that ill have intalled ; im far far. celine dion town near montreal canada

) you can pm me with details looking for 400whp with low spool time hi response

Traction issues are going to be relative to how you drive the car, good throttle modulation is key. I would leave the stock wheels and upgrade the tires to an R-Compound for ultimate sleeper with traction.

Our stage 1 kit will deliver very fast spool time and will easily achieve over 400rwhp.

Maybe you can be the first Twin Turbo 370Z in Canada?

-George
GT Motorsports

George@GTM · 01-15-2009, 06:49 PM

Quote:

Originally Posted by zman1910

Nice solid gain with factory exhaust..... you think we can get a video of the exhaust sound with pipes. In the meantime your personal opinion will work..

It sounds awesome, we will post a vid of the test pipes + our GTM cat back exhaust at a later date.

-George
GT Motorsports

01-13-2009, 08:32 PM	#1 (permalink)
George@GTM NOT AN ACTIVE VENDOR. DO NOT BUY Join Date: Dec 2008 Location: California Posts: 146 Drives: TTG41 Rep Power: 16	GT Motorsports: 370Z Stock block testing, and turbo system development Well our 370Z test car finally arrived, it is not easy getting one of these right now since they are still so fresh. We are currently testing the stock engine with our GTM VHR Test pipes, and are also developing a 370Z Catback exhaust system. Dyno results will be posted for both once testing is completed. Looks like we are going to build the first twin turbo 370Z, which should be completed within the next 30 days. At which point we will be taking orders for our GTM 370Z Twin Turbo system. We are very impressed with the power this car puts out in N/A form, nearly 290rwhp! With test pipes and exhaust we should be over 300rwhp. This model Z is lighter and feels much tighter than the 350Z. This platform is going to be the ticket for road racers, especially with the available Syncro Rev-match on the sport models! Enjoy the pics and graph, more updates of the progress to follow. -George GT Motorsports GTM test pipe results: Last edited by George@GTM; 01-14-2009 at 08:53 PM.

01-13-2009, 08:45 PM	#2 (permalink)
AK370Z Administrator Join Date: Sep 2008 Location: NJ Posts: 9,930 Drives: 09 370Z MB Sports M6 Rep Power: 10	This is probably the first official Dyno results in the United states, correct? Thank you guys for taking your time to do this. Nearly 290 RWHP? that's great. I can't wait to see what you guys have planned for this car. Great pictures too. __________________ The370Z Signature Pictures ll Want to rock our forum decals on your car? Then click here! ll How to Embed YouTube Videos In a Post STOP! (Hammertime) ll Become a Premium Member Click HERE ll F.A.Q. Are You a Nissan Dealer? Click Here to Become A "Supporting Dealer" and Start Listing Your 370Zs In Our Inventory Section My Monterey Blue Z ll My Exhaust --> My Intake --> G3 Nissan's Official Response Regarding Oil Temp Issue: CLICK HERE Need a Set of Cheap Winter wheels /Tires? Then Visit The Banner Link Below and Place Your Order. You'll Help Keep The370Z Alive.

01-13-2009, 11:26 PM	#4 (permalink)
Slidefox Previous Moderator Join Date: Nov 2008 Location: Arizona Posts: 1,534 Drives: A Pony Rep Power: 214	Niiiice! __________________ Forum Rules: Click Here Before Posting Click Here to Become a Premium Member Go Turbo or Go Home!!//Cowboys 2012 Superbowl Champs// Suns 2012 NBA Champions

01-14-2009, 04:18 AM	#6 (permalink)
Crash A True Z Fanatic Join Date: Dec 2008 Location: Los Angeles Posts: 1,853 Drives: 02 Corvette Z06 Rep Power: 589	FANTASTIC! Dyno results that are WAY better than I'd expected. I was thinking it was going to be close to 275. So if the numbers are right, and the engine is putting 332HP out at the crank, we're only loosing 13.7% of the power through the drive train and the wheels. That's freaking incredible. __________________ 2002 Corvette Z06 - Totaled 2003 Corvette Z06 50th Anniversary

01-15-2009, 12:18 AM	#13 (permalink)
zman1910 Enthusiast Member Join Date: Nov 2008 Location: FL Posts: 361 Drives: 2011 Audi S4 Rep Power: 429	Nice solid gain with factory exhaust..... you think we can get a video of the exhaust sound with pipes. In the meantime your personal opinion will work.. Last edited by zman1910; 01-15-2009 at 12:22 AM.

01-13-2009, 09:21 PM	#3 (permalink)
MC Moderator Join Date: Oct 2008 Location: NC Posts: 3,238 Drives: 2015 GTR NISMO Rep Power: 24	agreed 290 ....thats a nice starting point.

01-14-2009, 12:41 AM	#5 (permalink)
LiquidZ A True Z Fanatic Join Date: Nov 2008 Location: Columbus, OH Posts: 1,940 Drives: Mag. Black 2009 370Z Rep Power: 705	This car is going to be so much fun.

01-14-2009, 06:24 PM	#7 (permalink)
George@GTM NOT AN ACTIVE VENDOR. DO NOT BUY Join Date: Dec 2008 Location: California Posts: 146 Drives: TTG41 Rep Power: 16	This is a great platform, more power, less weight, and it feels so connected and solid. Makes me want to go out and get one, but I will have to settle for my G -George GT Motorsports

01-14-2009, 08:52 PM	#12 (permalink)
George@GTM NOT AN ACTIVE VENDOR. DO NOT BUY Join Date: Dec 2008 Location: California Posts: 146 Drives: TTG41 Rep Power: 16	Test results are in for the GTM Test pipes...

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