figulaz
SCCoA Member
I was wondering if anyone has built their fmic using couplers only for their tubing. I see varying numbers of couplers depending on routing. It looks like some are exclusively couplers but I can't be certain. I just got a raised top w/o the collar nut and I have a spare lower ic tube I can hack for the return plenum. I have a sawzall all im missing is welding skillz. Just want to know if there has been any success this route on a mild application or if its a complete and total recipe for tubes blowing apart.