GTM TWIN TURBO install at HP Logic
 

Well it has been few weeks of working on it and being one of the first so some learning curve and working with Sam on some parts issues.

But she is alive

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

We are in the process of installing the Cobb and then have to get exhaust done, so hopefully tuning tomorrow afternoon

http://sfzcc.com/gus/370ztt1.JPG

http://sfzcc.com/gus/370ztt2.JPG

God, I hope to do that soon. I Would LOVE to TT mine

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

Awesome, I love seeing a fellow Z getting TT'd. Before I bought mine, I asked on the forums if I should. lol I got so many people saying its too much of a hassle and work but I had a 350z TT before and it wasn't that bad. I am just glad to see someone who took the jump and did a great job of it

if you had a 350Z TT before it is wont be much of a difference experience wise other than the additional intake.

the GTM kit is a nice one, parts look good.

Awesome thanks

look @ those 2 stainless ANACONDAS..

why did you guys take the rear fascia off?

extra cooling j/k

we are having some paint work done on the car as well

I like the sound of the engine. Niceeeeee. I can't wait to TT my Z! :driving:

Is that car running straight exhaust right now? I mean, you can hear the turbos in there WAY more than the other videos.

Wow...that sounds badass. :tup:

I retract my previous statement of it being too tame from the test-drive video. :)

yeah it sounds crazy, but that is because it only has the down pipes, so between the pipes being 3 inches an no exhaust it rumbles like crazy

we have to do the exhaust tomorrow, some custom work on the current exhaust

Prelimenary tests and adjustments have gone smoothly....we are looking to get the exhaust finished up and hopefully have some power tuning done by weeks end....so far the car is responding very well and the fit & finish of the GTM kit is fantastic...there are a few slight modifications and procedures that must be accomplished to get this project done....but in all we are very pleased so far!....stay tuned!....

-Jack

how long does a GTM kit like this take to install and tune?

once all of the "bugs" are worked out it should take about the same amount of time as any other VQ TT install....but being the first comes at a price....there are always small adjustmenst and modifications that must be made to benefit the proceeding kits sold.....

-Jack

Me impressed, me come by when powertrain warranty says bye-bye. :tup:

Me not sure if I can handle 450+ dyno'd HP, but me drove stock Viper before enough to scare the bejizzles outta me.

Can this setup keep up w/ stock Viper? Or even beat it?

Great work guys! Are you planning to tune with the Cobb AP or UpRev reflash?

I get dibs on a ride!

Great work Jack, looking Forward for the results :tup:

Sam

That kit looks amazing and sounds amazing! you guys sure have shown dedication to finishing this project fast. You are so lucky to be in Florida! I hate living in cali just for this reason alone. I have quite a few friends who paid big bucks for stuff like this but have been sent to a referee on a stop for window tint! Great job guys!

Holy crap, if I can make my Z sound like that (turbo or not) that'd the ticket. Turbo backs up that growl, but holy crap.

EDIT, read other posts that's not a complete exhaust...hmm...straight pipes? LOL - that sounds too damn good but I'm sure it's louder than hell.

what boost are you running on this turbo?

and where are you guys located??

Why does it sound like a tractor?

Car sounds like a 2-stroke motorcycle during idle imo. :O

Give it sometime till the exhaust comes in guys, it's not ready yet

You may want to reAd before you post. It clearly states that the exhaust is not complete. Looks great though. I can't wait to see the dyno.

We are going to give the Cobb a shot, so far Jack put it in and adjusted the fuel and working so, we will see how it goes when we tune

We will see when we tune, GTM got 470 with 7.5 psi

South Florida

As mentioned the exhaust is not finished that is just with down pipes, once exhaust is on it will sound great, and we went with open dumps so when in boost it should sound great

mmmm open dumps....that should sound nice... nice and loud...

that's not loud.... wait til the rest gets put on and it will be quieter

^no ****, but when the wastegates open all hell breaks loose, its practically open headers. Which should sound pretty damn good/loud on the 6. Any creative accommodations for the dump tubes btw? or are they just pointing down?

...they have a nice little curve to them to direct the spent flow out of harms way...:tup:

So does the standard GTM kit use plumb-back tubing or what?

this was the kit with the external wastegates and you have the option to use open dumps or return it to the exhaust

im not kidding. i want a ride!

im new to the turbo word so forgive me if this is a noob question. But whats the pro's and con's of both open dump and return

LOL I am sure the owner will be more than happy to give rides, you should come by tomorrow, we are doing some GT-R tuning

The pro of open dumps is less restriction in the exhaust as it send the wastegate exhaust out to atmoshpere, so it helps with maintaining boost and not slowing down the turbos once you reach desired boost, the con or pro to some is that it will be loud once the wastegates open up.

I love scaring people with mine, specially if they cut me off

is that why the bov sounds really long? its not a quick little blow off, its quite long.

It should not really affect the BOV