SOME RARE PARTS & MEMORABILLIA (NOT FOR THE FAINT OF HEART)

1987

Member
I don’t think I have this plumbed up correctly,

I have the Rjc boost controller going to the boost port.
I believe I should run a straight boost reference signal to the boost port, and run the Rjc boost controller inline to the vacuum port to allow boost to push down on spring/ diaphragm to hold the wastegate closed a little more. Does this sound correct ?

forgive me I just just this together With downpipe installed . Can’t find instructions online
 

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1987

Member
Yes it works now, I took the wastegate apart to clean it and reseated the valve to the casting with valve lapping compound. There was visible light through the port when I first took it apart... much more responsive now.
 
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