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-   -   Garrett GTX 2863R's (http://www.the370z.com/forced-induction/47364-garrett-gtx-2863rs.html)

Vince@R/T 12-30-2011 12:09 PM

Garrett GTX 2863R's
 
This is a post from over on MY350z for our HR build. But I figured with the flow characteristics of the VQ35HR and VQ37VHR being so close it will relate to alot of the 370z TT guys as well


So we just received our GTX2863's for our Twin turbo HR build that we are doing. Dimensionally the are the same as the 2860's with a lot more flow potential up top. We are looking to get the best possible spool with out sacrificing power up high. we are using .63 exhaust housings with V band outlets. They also have a .86 housing available. They also have a GTX2867R option which we might switch to later if we wanna make bigger power...some pics for ya guys




GTX2863 Compressor Map compared to a GT2860RS(disco Potato)




GTX2863R next to a GT2871



Vince@R/T 12-30-2011 12:10 PM

I overlayed so compressor maps for comparision...these are pretty much the reason I was excited for these turbos...

http://farm8.staticflickr.com/7016/6...e5caab9f_z.jpg

http://farm8.staticflickr.com/7007/6...bebde069_z.jpg

G37sHKS 12-30-2011 01:42 PM

Thats something nice to see!

So ppl with GTM stage 1 tt (GT2860RS) can exchange with these new turbos without any modification??

Vince@R/T 12-30-2011 02:58 PM

from all the measurements i have taken so far it would be a bolt on upgrade

O&G 12-30-2011 03:01 PM

Did a lot of research on these turbos when I was building...... they're SICK! Good luck w/ the build!


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