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Jeff NJ Jeff NJ is offline
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Join Date: Nov 2013
Location: NW NJ
Posts: 1,187
Originally Posted by heliolps2 View Post
Thanks Jeff

Jeff how many clicks did you do ? 18 clicks at .25 psi each click = .3013 bar + .7 bar =1.013 bar which = 14.7 total PSI ? does that sound right to you ? see diagram below, is this the way you installed the boost controller on your car ?

Originally Posted by Hot Euro View Post
Is there an advantage to this hookup? ^^^ My hose goes from the intercooler (source) directly to the manual controller in the console and back to the lower port on the wg. The top port vented to atmosphere.
I plumbed mine like Hot Euro did. It's simpler and it works.

I don't remember exactly how I setup the Grimmspeed out of the box, but I do know I was WAY OFF. On my first boost, the overboost relay cut out the fuel and saved me. I dialed it way back, and then did a bunch of runs where I slowly increased it and dialed it in while using the PLX to see actual boost pressure. Once I got it to where I wanted it, I haven't touched it since.
1988 930 Venetian Blue
Old 06-29-2017, 09:20 AM
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