Join Date: Nov 2000
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Its fairly easy. If you use two gaskets, one from the throttle body and one from the jeep intake manifold you will have what it should look like on the two surfaces. They only have a small area of overlap, so you have to do some blending. I made my own from 3" thick piece of billet. It was a fun project. A hole saw cut the two openings, and a carbide cutter on a die grinder shaped it. I tried to keep the cross sectional area of passages consistent. 3" high like mine will cause hood clearance problems unless you have a body lift. Perhaps 2" thick plate would be easier, but a slice of billet aluminum was easier to come by.