my new twins
 

my new upgraded twins custom done by elliot at turblown performance. www.turblown.net
http://i2.photobucket.com/albums/y36...insoutside.jpghttp://i2.photobucket.com/albums/y36...boy/twins1.jpghttp://i2.photobucket.com/albums/y36...westtwins2.jpghttp://i2.photobucket.com/albums/y36.../newtwins1.jpg

lookin' good!

Thanks :driving:

Cool setup. What are the specs on the turbos?

Other than ease of fabrication, what are your thoughts behind running a turbo off of each rotor rather than doing an X-pipe type of merge and then going with equal length runners to each turbo? How is the spool with this type of set up?

Have you had it dyno'd yet?

Different but interesting. What are the advantages over a stock set-up other than the turbo capabilities?

Loves it.

I really want to see some dyno numbers and torque curves. I thought about something like this for the FD but found that the torque seems to come on about as fast as a properly sized single. That was the case with Howard Colemans setup and the twin GT28 setup that Jason did @ RX7 store.

what are the specs on these turbo's if you don't mind me asking?

50 trim Garrett To4E(s) mated to a .63 T3 with a stageV turbine wheel. Oil cooled only with a 360 thrust bearing upgrade. Turbine housings have been modified for 3" vband.
Twin 3" 304SS vband downpipes merging to a 4" midpipe
Hard lined oil feed and return lines
Twin Tial 38mm wastegates venting to atmosphere with -AN SS braided Teflon lines
100cc pre compressor 50/50 water alcohol injection, and 600cc post front mount
Tial 50mm BOV
Turblown lower intake manifold Heatshield

The car is still under construction and i will be posting dyno results, expected dyno is within the next 2 weeks or so. thanks for the compliments guys.

Can't wait to see some numbers!

nice 20b cosmo I'm jealous

C

okay guys driving with the twins is pretty amazing. still not tuned properly but boost comes on at 1700 rpms and climbs really fast.

Dyno sheets man! I wanna see becuase this is something that I was thinking about doing for my FD

everyone here will get the dyno sheets, still getting it ready for dyno and tweaking and testing is still going on. can not wait for dyno results :)

Any finished pictures/video?

How is the car running?

Saw your vid on club;

http://www.rx7club.com/showthread.php?t=880676

Finished the AI today. Getting real close to hitting the dyno..

Not to be a thorn in anyones side but is elliot planning on coating everything?? and I would make sure there is some kind of bracing thin pipe like that wil a turbos wieght is going to lead to cracks in the near future...cool set up, almost went t04s twins on my car but opted for a custom 4088...keep us posted

The owner is planning on having heat shields made for everything down the road. If it were up to me everything would have been done, but I'm not the one paying for it :)

The manifold is braced, its just not in the pictures. All of the tubing is .120" wall.

Haven't seen a post from Elliot in a while, glad to see you all are still steady working on projects!

Interested to see the #s on this one.

Is this Zach?

We are having a dyno day soon hopefully and we'll be wrapping this car up.. So far it made decent numbers, but we had to make a few changes..

whos AI kit is this im looking to do the same style with the aquamist HSF-3?

z

really nice set-up you got going there.

Its just something I pieced together. I used aquamist jets/check valves and tubing...