J jrock420 Member Joined Feb 23, 2010 Messages 23 Reaction score 0 Mar 3, 2010 #1 what size fuel line does yamaha warrior petcock use?
yamarider Well-Known Member Joined Jul 5, 2005 Messages 4,926 Reaction score 2 Location York, PA Mar 3, 2010 #3 Yes, 1/4 inch, pretty much all quads, motorcycles, and everything else with small engines uses 1/4".
