Oct 4, 2018 #1 B bpman1234 Well-Known Member Joined Jan 24, 2011 Messages 1,977 anyone ever use them on our gns?
Oct 5, 2018 #2 J JP112_89 Well-Known Member Joined May 16, 2008 Messages 1,298 Yes, drone was there... All you need is a good straight thru 3in exhaust system