GTM supercharger DYNO

theDreamer · 12-13-2010, 10:12 PM

Sorry, the lines were blending together and I kept looking only at the single TQ line above the rest.
I wonder if the AF being adjusted would balance that out, it is also weird 3 of the runs are very low and then 1 is way above the rest.

kevin1985912 · 12-13-2010, 10:43 PM

Quote:

Originally Posted by jamaica951

good numbers. Changed my mind a bit

haha, I will probably wait for you to get the SC first, and knowing you, you probably gonna want sell it and get something else in like a few months, and i will buy it from you.

toner123 · 12-13-2010, 10:46 PM

Quote:

Originally Posted by kevin1985912

haha, I will probably wait for you to get the SC first, and knowing you, you probably gonna want sell it and get something else in like a few months, and i will buy it from you.

LOL I was just breaking his stones about this lol. I love it, but man no one on this forum gives better deals
Frank

Ty Weezy · 12-13-2010, 10:50 PM

great numbers...im very tempted to go the gtm route. Is the stage 1 kit carb legal or is it just the stage 0 kit?

toner123 · 12-13-2010, 10:53 PM

Quote:

Originally Posted by Ty Weezy

great numbers...im very tempted to go the gtm route. Is the stage 1 kit carb legal or is it just the stage 0 kit?

It is the stage 1. I wanna say it is the carb route but being from philly i don't think you would need to worry
Frank

Fezzik · 12-13-2010, 10:55 PM

In regards to the initial numbers. The guy started it off mostly at 2500 rpms when recording so there will be inconsistancies. The highest torque I had in the low end (2500rpm) range was with the supercharger in 4th gear. 25 torque more

SAM@GTM · 12-13-2010, 10:56 PM

Quote:

Originally Posted by Nixlimited

Also, why is there less torque with the s/c below 2750 rpms? Is there that much parasitic loss?

What you are seeing is due to the dyno operator starting to record the dyno run without going wide open throttle, Here is an example of where the torque at at lower RPM . this is an in house install that we are just rapping up.

Sam

One_Quick_Z · 12-13-2010, 11:11 PM

Cant wait for next spring now to see/hear your car without that noise.... This time I may steal it

DAN

Fezzik · 12-13-2010, 11:16 PM

Quote:

Originally Posted by One_Quick_Z

Cant wait for next spring now to see/hear your car without that noise.... This time I may steal it

DAN

In that case I may leave the flutter so I can find it when you do

SAM@GTM · 12-13-2010, 11:25 PM

Quote:

Originally Posted by One_Quick_Z

Cant wait for next spring now to see/hear your car without that noise.... This time I may steal it

DAN

Will be posting a video with the new bypass valve shortly, just waiting on You tube to upload .

Stay tuned

Sam

definitionxmk · 12-13-2010, 11:30 PM

wow, a lot of great information here.

Makes me consider the SC route vice the TT... awesome work, GTM.

SAM@GTM · 12-13-2010, 11:38 PM

Here is the info on the new bypass valve set up, this is a fully adjustable valve with a 38mm port size vs the older version that was 24mm non adjustable .

Sam

toner123 · 12-13-2010, 11:42 PM

Quote:

Originally Posted by SAM@GTM

Here is the info on the new bypass valve set up, this is a fully adjustable valve with a 38mm port size vs the older version that was 24mm non adjustable .

Sam

I am loving it. Also sam what gains could both the sc and TT guys see from the vvel being cracked
Frank

Fezzik · 12-13-2010, 11:55 PM

Kinda of sad... It was fun driving by and seeing people looking up to search for a helicopter.

Looks great and sounds good.

Fezzik · 12-14-2010, 12:00 AM

You know on those videos. I would love to see what the air turbulance is around the filters getting sucked in. Like you see in wind tunnels the smoke going around the cars or wings of planes.

12-13-2010, 10:12 PM	#31 (permalink)
theDreamer A True Z Fanatic Join Date: Feb 2009 Location: Texas Posts: 30,879 Drives: 370z Rep Power: 4210	Sorry, the lines were blending together and I kept looking only at the single TQ line above the rest. I wonder if the AF being adjusted would balance that out, it is also weird 3 of the runs are very low and then 1 is way above the rest. __________________ theDreamer's Z // Fast Intentions // Uprev // GTM // HKS // TEIN theDreamer's Silvia // URAS // GREDDY Houston Zs // Facebook // Twitter // Instagram

12-13-2010, 11:11 PM	#38 (permalink)
One_Quick_Z A True Z Fanatic Join Date: May 2009 Location: Seneca Il Posts: 1,374 Drives: 10 Civic EX Sedan Rep Power: 219	Cant wait for next spring now to see/hear your car without that noise.... This time I may steal it DAN __________________ -My BRZ with exhaust will decimate all if we overnight parts from Japan- 10 Civic EX Sedan- Current Daily

12-13-2010, 11:30 PM	#41 (permalink)
definitionxmk Track Member Join Date: Jul 2009 Location: Los Angeles CA Posts: 973 Drives: Stage 2 SC 370Z Rep Power: 17	wow, a lot of great information here. Makes me consider the SC route vice the TT... awesome work, GTM. __________________ *FALKEN . AMUSE . STANCE . INVIDIA . MINES . TOMMY KAIRA . BRIDE . VOLK RACING . GTM* Featured in DSPORT issue #137 - Follow me on Instagram: @definitionxmk

12-13-2010, 11:38 PM	#42 (permalink)
SAM@GTM NOT AN ACTIVE SPONSOR. DO NOT BUY Join Date: Dec 2008 Location: CALIFORNIA Posts: 913 Drives: 370Z Rep Power: 17	Here is the info on the new bypass valve set up, this is a fully adjustable valve with a 38mm port size vs the older version that was 24mm non adjustable . Sam Last edited by SAM@GTM; 12-13-2010 at 11:40 PM.

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12-13-2010, 10:50 PM	#34 (permalink)
Ty Weezy Base Member Join Date: May 2010 Location: Philly, PA Posts: 129 Drives: 09 370z Nismo M6 Rep Power: 15	great numbers...im very tempted to go the gtm route. Is the stage 1 kit carb legal or is it just the stage 0 kit?

12-13-2010, 10:55 PM	#36 (permalink)
Fezzik Base Member Join Date: Jun 2010 Location: Chicago Posts: 182 Drives: G37 Vert 6mt White Rep Power: 15	In regards to the initial numbers. The guy started it off mostly at 2500 rpms when recording so there will be inconsistancies. The highest torque I had in the low end (2500rpm) range was with the supercharger in 4th gear. 25 torque more

12-13-2010, 11:55 PM	#44 (permalink)
Fezzik Base Member Join Date: Jun 2010 Location: Chicago Posts: 182 Drives: G37 Vert 6mt White Rep Power: 15	Kinda of sad... It was fun driving by and seeing people looking up to search for a helicopter. Looks great and sounds good.

12-14-2010, 12:00 AM	#45 (permalink)
Fezzik Base Member Join Date: Jun 2010 Location: Chicago Posts: 182 Drives: G37 Vert 6mt White Rep Power: 15	You know on those videos. I would love to see what the air turbulance is around the filters getting sucked in. Like you see in wind tunnels the smoke going around the cars or wings of planes.