OK.. update on my build.. just got back from a home depot on my lunch break.. figure i would start collecting parts.. first stop was the plumbing dept for some black pipe..
my plan was to use a single 1.5" ID vent w/ ball valve..
2 questions.. dept the largest i saw was a 1" ball valve.. any ideas of where to source a larger 1.5" valve?
also.. what size hole needs to be drilled in the barrel to allow the pipe to be threaded in?.. i know the 3/4 pipe uses a 1" hole.. but what for the 1.5" pipe.. also.. what is recomended to get a clean hole that large.. do the make vari-bits that size?
thanks in advance