Twin GT28r Turbo Kit Pics
 

Here is a pic of the completed kit. Will also come with intercooler piping. Estimated Price should be around $3699 for everything.

We will be installing one on our shop car soon and getting some good dyno numbers.

Jason
www.rx7store.net

So did John find the Flang piece??.....Anyways it Looks awesome!!

Sweet!!

wow thats nice man..

Where's the wastegate, and is it plumbed into the dp ??

Aren't he wastegates internal?? the bronze colored thingys?!?

yep..those are the wastegates

Yes, they're internal wastegates.

This is just one of the twin turbo kits we have to offer. We are also coming out with a twin GT28RS (disco potato) kit which we estimate will push 550hp. And also for you crazy hp freaks, we will be making a twin GT2871R kit which will likely push over 650. And just maybe a twin GT3071R kit for people that are sick in the head:) All kits are dual ball bearing turbos with internal wastegates.

These kit are the best of both worlds. Fast spooling with lots of top end. And to add on top of that, it looks bad ass!! How many FD owners do you know with aftermarket twin turbos??? And priced around what most single turbo kits sell for.

that is very very hot...:drool:

for the people that are looking for roughly 400-450hp daily, would you consider twin gt2530's...??? would they fit on that manifold...???

Curious, are these suppose to be run sequentially or in parallel?

Ramon

Nice.. about time ;)



The exhaust manifold does not look equal length.. any better pics of it?


Thanks,
-Zach

mazda barely got sequential turbos to work right. i would imagine these are non-squential.

Holy Crap !!! Badass ... I want to see some #s on these :rock:

John purposely put the lower turbo a little further out.

Am I mistaken or is thie post in the wrong section... This is the SINGLE TURBO SECTION correct ;)

John,
I see you took all the bashing early on well and now try to accomodate all possible scenarios. Good for you.

CW

are they sequential or not?

Do you know why? its optimal to have them equal length as possible especially when you got 2 seperate runners with 2 seperate turbos on them. Flow and Temp are critical on a true dual set-up

I have to ask a stupid question. Would all the twin turbo kits smog legal? If the answer is yes, I would like to save up my money for the GT2871R or GT3071R.

Daaaaahhhhhhhhh???!!!!!?????

It's all smog legal, untill you try and smog it ! :D

Seriously, what do you intend to controll these with ?? Power FC ?? Not Smog Legal, and how do you intend to feed them fuel !? Larger injectors not smog legal, and will probhably cause you to run rich, so your tailpipe numbers will have a lot to be desired....

If you want to stay smog legal the single forum is not the place for you ! :D

Another Stupid question since we seem to be on a roll.....

Since they're probhably non seq. since you'd need a flapper door to divert exhaust etc... etc... not to mention all the headaches with vaccuum hoses... etc...

What would be the benefit over a single !? Is it going to spool quicker !? Get Boost Faster !?

He might be referring to the sniffer, not all states have visual inspection. ;) Yes they will be ran non-seq. and the benefit will be a faster spool up then an equivalent single and will still have top end. The price for this kit compares to most single's and has more advantages imo.

-Alex