GTM TWIN TURBO install at HP Logic

jmlenz · 09-25-2009, 10:24 PM

Quote:

Originally Posted by westpak@HPLogic

DO it do it LOL

here are a couple of more videos, I will post up dyno videos tomorow when we get to tune it, should get the exhaust done tomorrow morning

YouTube - 370Z Twin Turbo at Horsepower Logic / Limitless Performance

YouTube - 370Z Twin Turbo at Horsepower Logic / Limitless Performance

^^^ sex to my ears!

westpak · 09-26-2009, 01:32 PM

here are some pics, results were 434RWHP at 7.5 psi on our Mustang dyno, so about 475-480RWHP on a dynojet

Motley crew, owner, tuner and installer

YouTube - MOV00060

YouTube - MOV00061

YouTube - MOV00064

FuszNissan · 09-26-2009, 01:34 PM

I got my money on the kart!

john370z · 09-26-2009, 02:05 PM

have you posted a dyno chart? I am currious as to torque, specifically low rpm torque. Looking to compare it to a s/c.
thanks
john

westpak · 09-26-2009, 02:18 PM

Quote:

Originally Posted by john370z

have you posted a dyno chart? I am currious as to torque, specifically low rpm torque. Looking to compare it to a s/c.
thanks
john

I will post up the dyno later when I get to scan it.

The curve is pretty flat all the way across with max at 333RWTQ on our dyno or around 370RWTQ on a dynojet

HP Logic · 09-26-2009, 04:54 PM

...The car did really well on the dyno...I am very impressed how well this setup performs and drives...drives like stock until the turbos come on...and they do come on quick!....the sound with the open wastegates is phenomenal in boost and quiet through the 3in custom X-pipe implemented during normal driving...all I can say is WOW...this car feels like it should now!...more vids and pics on the way...stay tuned!...

-Jack

westpak · 09-26-2009, 06:35 PM

blackbird · 09-26-2009, 06:55 PM

Having owned a 300ZXTT with aftermarket turbos etc. 7.5 lbs seems low. The HP looks good. I'm assuming the 7.5 is for reliability with stock internals, correct?

blackbird · 09-26-2009, 06:57 PM

Is there space for the Stillen Gen 3 intakes?

SAM@GTM · 09-26-2009, 07:01 PM

Quote:

Originally Posted by westpak@HPLogic

Good Job guys, Very clean

Sam

westpak · 09-26-2009, 07:02 PM

Quote:

Originally Posted by blackbird

Having owned a 300ZXTT with aftermarket turbos etc. 7.5 lbs seems low. The HP looks good. I'm assuming the 7.5 is for reliability with stock internals, correct?

well the VQ breaths way better and has higher compression than the VG, having owned one you will know that you need about 20 psi for the same numbers we got with only 7.5 psi on the 370Z, this put the horsepower where we felt comfortable with on a stock block, it was almost doubled from stock.

don't want to find the limits on a customer's Z

Quote:

Originally Posted by blackbird

Is there space for the Stillen Gen 3 intakes?

no, there is so much piping that the G3's cannot be there and are not the right shape to get to the turbos if you want to use them as intakes

ssqpolo · 09-26-2009, 07:14 PM

congrats to the owner and you guys for putting this beast together!! looks amazing. he put some money into this car...rims, s tune, now the turbos!! i like alot. which turbos did u use from GTM...i know theres like a turbo option when u buy the kit.

JoeD · 09-26-2009, 07:32 PM

Quote:

Originally Posted by HP Logic

...The car did really well on the dyno...I am very impressed how well this setup performs and drives...drives like stock until the turbos come on...and they do come on quick!....the sound with the open wastegates is phenomenal in boost and quiet through the 3in custom X-pipe implemented during normal driving...all I can say is WOW...this car feels like it should now!...more vids and pics on the way...stay tuned!...

-Jack

Any chance we could see the release of a kit which doesn't maintain stock drivability and the turbos don't come on quick?

IvoryG · 09-26-2009, 07:36 PM

I like that torque curve. Is this on 28's with .64 or .86? Looks like the cobb did an excellent job for a/f. I am assuming you installed a tuner kit since you went with cobb. What injectors are you running?

westpak · 09-26-2009, 07:52 PM

Quote:

Originally Posted by ssqpolo

congrats to the owner and you guys for putting this beast together!! looks amazing. he put some money into this car...rims, s tune, now the turbos!! i like alot. which turbos did u use from GTM...i know theres like a turbo option when u buy the kit.

Thanks, they are the Stage 2

Quote:

Originally Posted by JoeD

Any chance we could see the release of a kit which doesn't maintain stock drivability and the turbos don't come on quick?

LOL sure anything you want

Quote:

Originally Posted by IvoryG

I like that torque curve. Is this on 28's with .64 or .86? Looks like the cobb did an excellent job for a/f. I am assuming you installed a tuner kit since you went with cobb. What injectors are you running?

with the .86 and we are Cobb Tuners

injectirs are 600cc

09-26-2009, 01:32 PM	#47 (permalink)
westpak Enthusiast Member Join Date: Mar 2009 Location: Lake Worth, FL Posts: 405 Drives: 2003 350Z DB Rep Power: 16	here are some pics, results were 434RWHP at 7.5 psi on our Mustang dyno, so about 475-480RWHP on a dynojet Motley crew, owner, tuner and installer YouTube - MOV00060 YouTube - MOV00061 YouTube - MOV00064 __________________ 03 350Z 587 RWHP - May 2009 Dsport Feature

09-26-2009, 01:34 PM	#48 (permalink)
FuszNissan A True Z Fanatic Join Date: May 2009 Location: St. Louis Posts: 14,275 Drives: Pure Sex Rep Power: 542	I got my money on the kart! __________________ Mods: Too Many to list! LouFuszNissan ZDAYZ 2012

09-26-2009, 02:05 PM	#49 (permalink)
john370z Base Member Join Date: Jan 2009 Location: new mexico Posts: 141 Drives: 2007 335i coupe Rep Power: 283	have you posted a dyno chart? I am currious as to torque, specifically low rpm torque. Looking to compare it to a s/c. thanks john __________________ 2009 370Z, Had Berk HFC and un-installed them cuz too noisy!, Stillen CBE, 10mm rear wheel spacer, K&N drop in filters. Blower to come...

09-26-2009, 04:54 PM	#51 (permalink)
HP Logic The370Z.com Sponsor Join Date: Mar 2009 Location: Wellington, FL Posts: 51 Drives: 1993 mazda rx7 5spd Rep Power: 217	...The car did really well on the dyno...I am very impressed how well this setup performs and drives...drives like stock until the turbos come on...and they do come on quick!....the sound with the open wastegates is phenomenal in boost and quiet through the 3in custom X-pipe implemented during normal driving...all I can say is WOW...this car feels like it should now!...more vids and pics on the way...stay tuned!... -Jack __________________ http://i15.photobucket.com/albums/a3..._Sig_02-01.jpg Jack Cecil HorsepowerLogic.com

09-26-2009, 06:35 PM	#52 (permalink)
westpak Enthusiast Member Join Date: Mar 2009 Location: Lake Worth, FL Posts: 405 Drives: 2003 350Z DB Rep Power: 16	__________________ 03 350Z 587 RWHP - May 2009 Dsport Feature

09-26-2009, 06:55 PM	#53 (permalink)
blackbird Base Member Join Date: May 2009 Location: Nashua NH Posts: 179 Drives: 09 370Z BLk GTM TT Rep Power: 16	Having owned a 300ZXTT with aftermarket turbos etc. 7.5 lbs seems low. The HP looks good. I'm assuming the 7.5 is for reliability with stock internals, correct?

09-26-2009, 06:57 PM	#54 (permalink)
blackbird Base Member Join Date: May 2009 Location: Nashua NH Posts: 179 Drives: 09 370Z BLk GTM TT Rep Power: 16	Is there space for the Stillen Gen 3 intakes?

09-26-2009, 07:14 PM	#57 (permalink)
ssqpolo Track Member Join Date: Jan 2009 Location: Florida Posts: 882 Drives: '12 Black Nismo Rep Power: 267	congrats to the owner and you guys for putting this beast together!! looks amazing. he put some money into this car...rims, s tune, now the turbos!! i like alot. which turbos did u use from GTM...i know theres like a turbo option when u buy the kit.

09-26-2009, 07:36 PM	#59 (permalink)
IvoryG Base Member Join Date: Sep 2009 Location: Delaware Posts: 32 Drives: 08 Infiniti G37S Rep Power: 16	I like that torque curve. Is this on 28's with .64 or .86? Looks like the cobb did an excellent job for a/f. I am assuming you installed a tuner kit since you went with cobb. What injectors are you running?

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