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In a pinch, I ran some 3/16 basic fuel line as a temp vacuum line...

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90gst_sean

15+ Year Contributor
566
10
Apr 9, 2006
Seattle, Washington
Is there any reason not to use small fuel line for vacuum?

I'm having some engine issues when I full throttle past 5000RPM's. I first thought I was hitting fuel cut, but it just happened to me with my low boost setting (9psi).

I've made a lot of changes of late; Its like learning a new car all over. I really just got the car running again. Its nice, taking your favorite toy with you every were you go!

I plan to replace the fuel line with real vacuum holes; unfortunately all i have on hand is basic auto parts spindle black. Its the nicest they had ($.05/inch).

I'll double check my fuel pressure too, I need a fixed gauge; but I can still check it with a pressure tester.
 
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