I Run any where from 9-12 PSI depending on what I am doing. As far as knowing how far you turn it, it takes a little getting used to but i figured a 1/4 turn is good for about 2 psi. That will differ from car to car. I had a Halman but the under hood temps that RX-7s produced actually killed it. Now I run an Ebay one and love it.Originally Posted by civic-r11
Here is a link-
Mine is very similar to This one
and in all honesty its kinda hard to fuck up a MBC, it is not like they are difficult to build.




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