You drill a small pilot hole, and then you use the punch to enlarge it correctly. Once it is enlarged enough, you use a 3/8" NPT tap to cut the threads for your fitting.
You drill a small pilot hole, and then you use the punch to enlarge it correctly. Once it is enlarged enough, you use a 3/8" NPT tap to cut the threads for your fitting.
sorry but ive got to ask, is that a powerade catch can wish i would of thought of thatOriginally Posted by DSBLK93GT
Most definitely that is a powerade catch can :) It passes tech at the track too!
1989 LX Coupe
Novi 1000, FMS/Bosch 42#'s, GT40 irons, GT40 intake, Pro-M 80mm MAF, 65mm T/B, 1.7 rockers, stock cam, MAC longtubes, MAC prochamber, flowmasters welded in stock pipes, T5z, 3.73 gears.
Best ET: 12.55
Best MPH: 115.2
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