whats a good pipe to run on a

[Joal Garner]

whats a good pipe to run on a OPS 67 Drum ,, I am going to put it into a homemade rigger

 

[Michael Costanzo]

hi, middle of the road to start, macs 11cc at 11-1/4" to start. also A/B black or parobolic. you are going to get many opionions. it is always a debate. good luck. mike.