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Old 11-16-2001, 06:25 PM   #1
Gone.. But not forgotten
Member#: 9863
Join Date: Sep 2001
Location: Mendacity, U.S.
02 WRX Blue & Fast
91 S10 Red & Abused

Default restricted turbo hose

(Posted this in subynewbie, but got few responses)...

I have been reading a lot of posts lately about mbc's, ebcs, and bleeder valves. I even made the $4 mbc. I noticed how there is a restrictor in the line that goes from the turbo outlet to the tee. I was wondering what the effect would be if you somehow put more restriction in one of the lines or even pinched one of the lines (either from the turbo to the tee, tee to fbc, or tee to wastegate). Any comments would be appreciated.

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subarud is offline   Reply With Quote
Old 11-16-2001, 08:59 PM   #2
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Member#: 9211
Join Date: Aug 2001
Chapter/Region: SWIC
Location: Little Rock, AR, Las Vegas, NV
2002 wrx wrb


don't pinch the line, you may never get enough pressure and the wastegate may never open.

If you restrict more, then you will have to adjust the mbc more. I believe the restriction helps with potential boost spikes.
syntrix is offline   Reply With Quote

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