GTM Performance Engineering 370Z SUPERCHARGER KIT PRESS RELEASE

LiquidZ · 03-12-2010, 04:53 PM

Quote:

Originally Posted by Zsteve

true, a question I asked in another thread was, between 4-7K rpms, which is going to make you faster, the tq or hp? I know both really but if you could only choose one.

Also if a SC is not working at its best efficiency, what does that really mean? I know you are not at max power then but would it effect mpg, how hard the engine works, etc.?

Efficiency is referring the compressor's adiabatic efficiency, or how much heat is added to the air charge when compressed.

You eventually get to a point where you can't make any power
because the intake air temperatures are too high.

Zsteve · 03-12-2010, 10:42 PM

So where is GTM? They have a few questions they need to answer.

live2themaxuk · 03-13-2010, 05:23 AM

busy perfecting the tuning for stage 2 and 3

Quote:

Originally Posted by Zsteve

So where is GTM? They have a few questions they need to answer.

G35s-Q8 · 03-13-2010, 06:40 AM

Stillen S/C just annouced, i think GTM well face a tough competitor since Stillen made 438rwhp and the price is just $800 more.

OMG37 · 03-13-2010, 09:05 AM

Quote:

Originally Posted by G35s-Q8

Stillen S/C just annouced, i think GTM well face a tough competitor since Stillen made 438rwhp and the price is just $800 more.

Stillen did it with a Stillen CBE on the kit as well. They should have mentioned that in their press release too if you ask me. You aren't advertising correctly on what the kit's performance itself when you show numbers that have a CBE in it too.

GTM will surely beat or match their numbers with their stage 1 kit. Sam just doesn't have the time right now to put a CBE on either of the two cars because he's busy working on the stage 2 and 3.

shumby · 03-13-2010, 09:22 AM

ya i noticed that in stillens release. i was hoping someone else would say something about it as I am seen as a rouble maker. I cannot wait for my stage 2 kit with CBE and LTH

Togo · 03-13-2010, 09:28 AM

Wow I didn't realize they did that with a CBE on. Personally the low end TQ on the Stillen wasn't that great, i thought. Looked nearly stock in the low RPMs.

LiquidZ · 03-13-2010, 10:23 AM

They mentioned they had a CBE well before the press release.

MMC Racing · 03-13-2010, 10:30 AM

I can't believe people are going back and forth over maybe a 5% difference in numbers. The same person didn't tune these cars and that right there can be the difference. GTM may tune more aggressively based on their experience while Stillen may be more conservative. The kits are so darn close, it is like the margin for error in polling.

Brazilbro · 03-13-2010, 10:36 AM

there are only 2 big differences in theses 2 kits that i can see..
1. One is 800 bucks more
2. Other wants full deposit
---------------------------
I like the looks and price of the GTM just dont like being without my 5gs untill whereever the kit shows up.. but I'm going to to pay it anyway.

Buddy Revell · 03-13-2010, 11:07 AM

Quote:

Originally Posted by MMC Racing

I can't believe people are going back and forth over maybe a 5% difference in numbers. The same person didn't tune these cars and that right there can be the difference. GTM may tune more aggressively based on their experience while Stillen may be more conservative. The kits are so darn close, it is like the margin for error in polling.

Agreed. The power differences look pretty close to me, and will be even more similar once GTM dynos with an aftermarket cat-back.

Buddy Revell · 03-13-2010, 11:18 AM

Quote:

Originally Posted by G35s-Q8

Stillen S/C just annouced, i think GTM well face a tough competitor since Stillen made 438rwhp and the price is just $800 more.

The difference is $900, right? That's fairly significant, IMO. Could be put towards a couple additional supporting mods like an oil cooler, clutch, flywheel, gauges, bigger/stickier rear tires, or maybe some suspension upgrades.

Mike · 03-13-2010, 11:29 AM

Quote:

Originally Posted by LiquidZ

They mentioned they had a CBE well before the press release.

and really, have you ever heard of anyone who went forced induction and kept the stock exhaust?

LiquidZ · 03-13-2010, 11:49 AM

Quote:

Originally Posted by Mike

and really, have you ever heard of anyone who went forced induction and kept the stock exhaust?

CARB people

Zsteve · 03-13-2010, 02:10 PM

Quote:

Originally Posted by LiquidZ

CARB people

which is why GTM did thiers that way, now we need a new dyno with CBE

03-12-2010, 10:42 PM	#272 (permalink)
Zsteve A True Z Fanatic Join Date: Sep 2009 Location: TX Posts: 3,298 Drives: the 2 balled club Rep Power: 21	So where is GTM? They have a few questions they need to answer. __________________ 2010 LS3 C6 Silver coupe corvette

03-13-2010, 09:22 AM	#276 (permalink)
shumby Captin Canuck Join Date: Dec 2008 Location: with your mom Age: 44 Posts: 6,288 Drives: your sister Rep Power: 236	ya i noticed that in stillens release. i was hoping someone else would say something about it as I am seen as a rouble maker. I cannot wait for my stage 2 kit with CBE and LTH __________________ Originally Posted by SAM@GTM Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living . Sam

03-13-2010, 09:28 AM	#277 (permalink)
Togo A True Z Fanatic Join Date: May 2009 Location: E. Northport, NY Posts: 7,597 Drives: Stuff Rep Power: 657	Wow I didn't realize they did that with a CBE on. Personally the low end TQ on the Stillen wasn't that great, i thought. Looked nearly stock in the low RPMs. __________________ This will decimate all after you put about fifteen grand in it or more, and if we have to, overnight parts from Japan. Joe Clem and Koeppel Nissan

03-13-2010, 10:23 AM	#278 (permalink)
LiquidZ A True Z Fanatic Join Date: Nov 2008 Location: Columbus, OH Posts: 1,940 Drives: Mag. Black 2009 370Z Rep Power: 704	They mentioned they had a CBE well before the press release. __________________

03-13-2010, 10:36 AM	#280 (permalink)
Brazilbro A True Z Fanatic Join Date: Mar 2009 Location: Indianapolis, IN Posts: 1,131 Drives: Juke/240Z Rep Power: 848	there are only 2 big differences in theses 2 kits that i can see.. 1. One is 800 bucks more 2. Other wants full deposit --------------------------- I like the looks and price of the GTM just dont like being without my 5gs untill whereever the kit shows up.. but I'm going to to pay it anyway. __________________ Juke AWD/240Z SR20 08 Evo 10(Stage 2) SOLD Fastest Sport 6spd 370Z 11.8 @126.5SOLD

03-13-2010, 06:40 AM	#274 (permalink)
G35s-Q8 Base Member Join Date: Mar 2010 Location: Kuwait Posts: 20 Drives: 08 G35 Sedan Rep Power: 15	Stillen S/C just annouced, i think GTM well face a tough competitor since Stillen made 438rwhp and the price is just $800 more.

03-13-2010, 10:30 AM	#279 (permalink)
MMC Racing Track Member Join Date: Jun 2009 Location: San Diego Posts: 661 Drives: 2015 GT-R Rep Power: 16	I can't believe people are going back and forth over maybe a 5% difference in numbers. The same person didn't tune these cars and that right there can be the difference. GTM may tune more aggressively based on their experience while Stillen may be more conservative. The kits are so darn close, it is like the margin for error in polling.

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