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Discussion Starter · #1 ·
does anyone know if i have to plumb my idle motor intake to the front of the throttle body or can i just put a filter on it? the reason i ask is i don't know if it'll leak boost or not.

the idle motor is the stock one that came with my 89 mc-1 with mac11.
 

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Discussion Starter · #3 ·
does the check valve go on the feed side of the idle motor? and where did you get it?
 

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Discussion Starter · #5 ·
ok...lol.. you lost me here jim, what check valve are we talkin bout? do you mean the little vaccuum ones or what? i'm not aware of any other check valves.
 

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Discussion Starter · #7 ·
ok, i gotcha now, thanks.
 

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When I had an ISV on my turbo 7A, for a while I had it plumbed into the intake side of the turbo w/o loosing any boost.

After a while I plumbed it onto the high side and saw no difference. And after a while I just got rid of it completely because I found the car idled perfectly fine w/o it!
 
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