I remember years ago seeing a webpage on how to convert your stock FPR to an adjusable unit. That was 15+ years ago... and obviously, I'm having trouble finding the page now. Anyone have a link or advice? This is for an 8v 2.2 car on a 3bar setup.... and I'm not interested in crushing it to get my results. I seem to remember that somone was cutting off the vacuum side and making a new out of aluminum, and I think Gus' version was putting a screwthrough the original vacuum barb and JB welding a new barb on the can?