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Thread: Let's "Disco"!!!

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Posts: 11-20 of 43
2010-06-25 19:14:48
#11
Yeah, mine wasnt 3" intake piping lol... That's probably why I didnt run into any fitment issues when I got a GTiR manifold. The Avenir manifold bends inwards towards the block a little bit, the GTiR pushed it out just a hair (but enough for my intake piping) My intake piping is 2"
2010-06-25 19:26:45
#12
Originally Posted by code3smith
Awesome start guys, thank you. So I will see about sourcing a gti-r mani. What about the j-pipe? Also, I assume I will need a new downpipe now then as well?

As far as injectors, I dont mind running a larger injector. But I will have water/meth as well, so I figured I would be ok. I imagine I wont be running more than 12psi or so.


I got a GTiR mani f/s if you want PM me and lmk.
2010-06-25 21:39:24
#13
I would go larger on the injectors. I made 342whp@ 15psi with my gt28rs.
2010-06-25 21:49:05
#14
Originally Posted by cortrim1
I would go larger on the injectors. I made 342whp@ 15psi with my gt28rs.


whats your setup? why not go higher psi?
2010-06-29 16:09:02
#15
So I got the gti-r mani/j-pipe on the way. Where is the best place to get a new downpipe for the new mani setup?

Also, do I need new oil/water fittings? I have the fittings from my t25 setup.
2010-06-29 16:33:45
#16
you can use the T25 jpipe and downpipe.
2010-06-29 21:46:20
#17
Originally Posted by Keo
you can use the T25 jpipe and downpipe.


have fun with that.....
2010-06-29 21:50:31
#18
huh? i've done it before and I have another set right now.
2010-06-29 21:54:02
#19
from what ive heard/personally found is that to use a t25 dp you have to cut and rotate the jpipe flange on the dp. had a jgy dp for a t25, moved to a t28 and didnt work at all cause of flange hole locations....had to get it cut and rotated for dp to line up prooperly
2010-06-29 22:01:54
#20
no sir, all you need to do is widen one hole on the Jpipe from a T25 and that's it.


there is a thread from the old forum about it and I tried it on atleast 3 different cars.
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