Just fininshing up my engine swap and I noticed that the vacume line that runs straight down from my series 4 FPR is hanging loose. Which vaccume nipple does it hook to? Also, does it need any kind of check valve or anything? This is my first boosted motor so I'm a newb at this. Thanks!

 

Angled nipple on the inside of the LIM.

 

Thanks NZ! Do I need any kind of check valve in there or just plug it right in?

 

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No check-valve required. Plug it in.

 

Cool, thanks !

 

Which nipple is it, picture 1 or 2? Thanks



Pic 1






Pic 2





BTW, pic one is a series 5 lower intake (mine is series 4 but it's all together so I couldn't take a picture of it but the same nipple is there).

 

pic 1

 

Thanks! That's what I was afraid off since the upper intake is on and all lines hooked up.....lol