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Thread: compressor housing swaps- pics

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Posts: 1-10 of 12
2011-12-18 10:54:17
#1
compressor housing swaps- pics
hey quick ? is there any gains in trying different compressor covers for example taking a gt 3071r cover and fitting it to a t25 or t28 thought jus popped up while scrapping my busted t28
Last edited by sss on 2011-12-20 at 00-51-39.
2011-12-18 11:58:26
#2
Not Compressor Housings , Turbine Housings will make a difference of course allowing more flow , Think of that Though better and hard. Go to Turbobygarrett.com tech section and have a read.
2011-12-18 12:42:43
#3
ok i will thanks
2011-12-18 14:47:57
#4
There are gains to be had by swapping compressor housings. It depends on the turbo and which wheel it has. Its very common to swap the gtir housing for the gt28r. You also have to take into account the a/r on both housings in question. I swapped the housing on my 3071r to the larger 4" inlet with the anti surge option. In my case I did this to push the surge line out for safety reasons.
2011-12-18 15:39:05
#5
Like swapping a s14 t28 onto a gtir t28.
2011-12-18 23:34:38
#6
i have a 4'' hks cover its equal to the gt3076r i think was thinking of trying it on a t25 or t28 jus to see if it would change the spool of the turbo or boost capacity
2011-12-19 14:09:52
#7
Originally Posted by sss
i have a 4'' hks cover its equal to the gt3076r i think was thinking of trying it on a t25 or t28 jus to see if it would change the spool of the turbo or boost capacity


I'd be interested to see what pros/cons that yields.
2011-12-19 19:11:59
#8
me also here are some pics of the cover that am thinking of working up on a w11 t25 or gti-r t28







Last edited by sss on 2011-12-19 at 19-44-51.
2011-12-22 20:05:32
#9
...
2011-12-22 20:24:37
#10
There will be a 16mm gap from the wheel and comp housing.
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