GTM Motorsports Twin Turbo vs Greddy Twin Turbo Kit

Nismo221 · 09-05-2010, 01:00 PM

I was looking at Z1 motorsports and saw the two differenct Twin Turbos for 370z and im looking for imput on the pros and cons for both. I saw were the GTM Motorsports VQ37HR Twin Turbo Turn Key Kit has a stage 1 through 4 selection were the Greddy kit does not. So thats one up for the GTM ......

theDreamer · 09-05-2010, 01:43 PM

Quote:

Originally Posted by SAM@GTM

Let compare some of the main pros and cons

-GTM kit comes with Pre-Bent Stainless Steel Heat Shields Greddy does not offer any heat shields over the manifold
-GTM Bar and Plate Core Intercooler vs Greddy tube and fin core (bar and plate is proven to be more efficient )
-GTM Ball Bering water and oil cooled Garret turbo VS Greddy journal bushing type turbo and oil cooled only (ball bearing turbos spool faster,more efficient,have a much longer life span and for the 370z oil temp issues going with water cooled turbo is no brainer.
-GTM kit does come with tial 50mm blow off valves VS Greddy No blow off valves are supplied.
-GTM kit is complete with fuel and engine management VS Greddy does not come with neither (have to by separate)
-GTM engine managemen is plug and play (via flash ) Greddy is piggy back system required cutting splicing engine harness.
-GTM kit has a lot of room to grow (6 different turbo stages 9 different a/r ) VS GReddy has one turbo option only available.
-GTM kit cheaper and has better value, you get more for what you pay for VS Greddy
-GTM offers 2 different couplers colors VS Greddy only one
-GTM offers k&n filter VS Greddy foam filters

Sam

From Sam@GTM

SAM@GTM · 09-05-2010, 01:51 PM

Quote:

Originally Posted by Nismo221

I was looking at Z1 motorsports and saw the two differenct Twin Turbos for 370z and im looking for imput on the pros and cons for both. I saw were the GTM Motorsports VQ37HR Twin Turbo Turn Key Kit has a stage 1 through 4 selection were the Greddy kit does not. So thats one up for the GTM ......

Just a little clarification

Greddy turbo kit is a tuner kit meaning that it does not come with neither fuel system,engine management and not even blow off valves so it needs to be compared to our SET-UP KIT set up which has three different stages vs one option from Greddy and also much cheaper with better components .

GTM Motorsports*::*FORCED INDUCTION*::*GTM-370Z-(SET-UP) TWIN TURBO KIT

Our TURN KEY kit is the only compete twin turbo kit on the market that comes with every thing you need to do the install and has four different stages .

GTM Motorsports*::*FORCED INDUCTION*::*GTM 370Z (TURN KEY) TWIN TURBO KIT

Then we have our TUNER KIT that offers 6 different stages from 500 hp to 1200 hp .

GTM Motorsports*::*FORCED INDUCTION*::*GTM-370Z-(TUNER) TWIN TURBO KIT

Hope this help
Sam

Nismo221 · 09-05-2010, 01:55 PM

thanks alot, sorry if it was a dumb question i'm new to turbos and just trying to learn all i can

SAM@GTM · 09-05-2010, 01:56 PM

Quote:

Originally Posted by theDreamer

From Sam@GTM

Thank you Matt.

Sam

SAM@GTM · 09-05-2010, 01:58 PM

Quote:

Originally Posted by Nismo221

thanks alot, sorry if it was a dumb question i'm new to turbos and just trying to learn all i can

No not at all, We do offer a lot of options and it takes a little time to grasp it all .

Sam

toner123 · 09-05-2010, 02:01 PM

go with the GTM kit you will not be disapointed. Best aftermarket company in dealing with this type of stuff.
Frank

theDreamer · 09-05-2010, 02:09 PM

Quote:

Originally Posted by Nismo221

thanks alot, sorry if it was a dumb question i'm new to turbos and just trying to learn all i can

No dumb question(s), I was a noob to forced induction, Sam has helped me a lot along with a great group in Houston.

Nismo221 · 09-05-2010, 02:18 PM

I'm wanting a kit that comes with everything i need for sure, fuel and engine management, BOV's, intake system, ect.... I'd also like around 700hp but the option to grow is nice. And from what I can tell the GTM Turn Key Kit that Z1Motorsports offers comes with everything i need???

toner123 · 09-05-2010, 02:30 PM

Quote:

Originally Posted by Nismo221

I'm wanting a kit that comes with everything i need for sure, fuel and engine management, BOV's, intake system, ect.... I'd also like around 700hp but the option to grow is nice. And from what I can tell the GTM Turn Key Kit that Z1Motorsports offers comes with everything i need???

yes it does and it also comes with exellent customer service. Like I said GTM is the best stick with that and the turnkey and you will be happy and will not regret it for one second.
Frank

Nismo221 · 09-05-2010, 02:38 PM

okay, now just to figure out all the other mods i want so i can have Z1 install them all at one time

toner123 · 09-05-2010, 02:47 PM

Quote:

Originally Posted by Nismo221

okay, now just to figure out all the other mods i want so i can have Z1 install them all at one time

I can help with that if you don't mind. First, oil cooler(I went with the GTM competiotn one, works great)

Second I recomend you getting a exhaust I went with the HKS one and it has a Stock sound to it which is what I wanted. It starts to wake up in the higher RPMS.

Next I would sugest test pipes or hi-flow cats. This is not a must but it will help the turbo breath better.

Also your going to need a boost controller. I went with the EVC-S since it does what I need and I also didn't need all the extra stuff that came with the EVC-6, but that is your decission since you might be going a different route.

Last some type of guage system I don't think it is a dire rush since they can verify everything on the dyno but eventully I recomend it. I didn't want guages all over my car so right now I am saving up to get the Blitz system that will display everything through my gps. If you don't have that then maybe if you want to hide them you can put them in your center cubby hole. Just a few Ideas but this is what I recomend ou go with.
Hope this helps
Frank

Cell · 09-05-2010, 02:53 PM

Quote:

Originally Posted by toner123

I can help with that if you don't mind. First, oil cooler(I went with the GTM competiotn one, works great)

Second I recomend you getting a exhaust I went with the HKS one and it has a Stock sound to it which is what I wanted. It starts to wake up in the higher RPMS.

Next I would sugest test pipes or hi-flow cats. This is not a must but it will help the turbo breath better.

Also your going to need a boost controller. I went with the EVC-S since it does what I need and I also didn't need all the extra stuff that came with the EVC-6, but that is your decission since you might be going a different route.

Last some type of guage system I don't think it is a dire rush since they can verify everything on the dyno but eventully I recomend it. I didn't want guages all over my car so right now I am saving up to get the Blitz system that will display everything through my gps. If you don't have that then maybe if you want to hide them you can put them in your center cubby hole. Just a few Ideas but this is what I recomend ou go with.
Hope this helps
Frank

Video of exhaust sound and car please?!

toner123 · 09-05-2010, 02:55 PM

Quote:

Originally Posted by Cell

Video of exhaust sound and car please?!

I'll post one in my thread don't want to de-rail this completely.
Frank

Nismo221 · 09-05-2010, 02:57 PM

Thanks Z1 has some nice oil coolers that im looking into. Then im looking at getting Greddy Turbo Ti-C True Dual exhaust and some Stillen headers, but idk what will help my turbos better High Flow Cats or Test Pipes?

09-05-2010, 01:00 PM	#1 (permalink)
Nismo221 Enthusiast Member Join Date: Sep 2010 Location: Decatur, Alabama Age: 36 Posts: 489 Drives: 2010 370z Nismo Rep Power: 15	GTM Motorsports Twin Turbo vs Greddy Twin Turbo Kit I was looking at Z1 motorsports and saw the two differenct Twin Turbos for 370z and im looking for imput on the pros and cons for both. I saw were the GTM Motorsports VQ37HR Twin Turbo Turn Key Kit has a stage 1 through 4 selection were the Greddy kit does not. So thats one up for the GTM ......

09-05-2010, 02:38 PM	#11 (permalink)
Nismo221 Enthusiast Member Join Date: Sep 2010 Location: Decatur, Alabama Age: 36 Posts: 489 Drives: 2010 370z Nismo Rep Power: 15	okay, now just to figure out all the other mods i want so i can have Z1 install them all at one time __________________ Stillen Gen 3, Motordyne M370 Intake Manifold, 25 row oil cooler, Z1 test pipes, Greddy Ti-C 70mm dual exhaust, 15mm front/20mm rear spacers, RE-11's, V1 detector, LED interior lights, LED tag lights, Password JDM CF engine and radiator cooling covers.

09-05-2010, 02:57 PM	#15 (permalink)
Nismo221 Enthusiast Member Join Date: Sep 2010 Location: Decatur, Alabama Age: 36 Posts: 489 Drives: 2010 370z Nismo Rep Power: 15	Thanks Z1 has some nice oil coolers that im looking into. Then im looking at getting Greddy Turbo Ti-C True Dual exhaust and some Stillen headers, but idk what will help my turbos better High Flow Cats or Test Pipes? __________________ Stillen Gen 3, Motordyne M370 Intake Manifold, 25 row oil cooler, Z1 test pipes, Greddy Ti-C 70mm dual exhaust, 15mm front/20mm rear spacers, RE-11's, V1 detector, LED interior lights, LED tag lights, Password JDM CF engine and radiator cooling covers.

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09-05-2010, 01:55 PM	#4 (permalink)
Nismo221 Enthusiast Member Join Date: Sep 2010 Location: Decatur, Alabama Age: 36 Posts: 489 Drives: 2010 370z Nismo Rep Power: 15	thanks alot, sorry if it was a dumb question i'm new to turbos and just trying to learn all i can

09-05-2010, 02:01 PM	#7 (permalink)
toner123 Track Member Join Date: May 2010 Location: chesapeake va Age: 40 Posts: 823 Drives: TT 370z Touring/SP Rep Power: 16	go with the GTM kit you will not be disapointed. Best aftermarket company in dealing with this type of stuff. Frank

09-05-2010, 02:18 PM	#9 (permalink)
Nismo221 Enthusiast Member Join Date: Sep 2010 Location: Decatur, Alabama Age: 36 Posts: 489 Drives: 2010 370z Nismo Rep Power: 15	I'm wanting a kit that comes with everything i need for sure, fuel and engine management, BOV's, intake system, ect.... I'd also like around 700hp but the option to grow is nice. And from what I can tell the GTM Turn Key Kit that Z1Motorsports offers comes with everything i need???