spainman61
New member
I have a 2001 Yamaha Srx 835 big bore with big bore pipes..... I am thinking about running some 500' grass drags. The motor was built as a trail verison big bore.... I was wondering if you guys had any advise.. I have some experience with jetting, but do not have much clutching experience.. This is what I thought about running and what I have.... Stock clutches, orange primary ??bender?? spring, yamaha green secondary with a 51/43 helix, stock carbs. It has a 1 inch track with 240 studs.... I think 21/40 gearing, Pod filters...