I had a vacuum/ pressure test kit already. So all i needed was the fittings for the intake. Thanks to phragle for the diy. I was able to fab up this leak down tester. if i didnt already have the pump/ tester it wouldnt have been very cost effective cause it costed me over 100 bucks but since i had it i thought i might as well use it. So i grabbed the plastic fitting and the two brass ones for 8 bucks. put it all together and it works great!! Thanks to phragle and slick for your ideas and vivid pics. I:I