- Location
- United States
Everyone, I have a Polaris Octane with a Yamaha 760 motor with dual 44mm mikuni carbs (just rebuilt), epic ignition, factory B pipe, MSD coil, new v force reeds, lightened flywheel. I just got my top end back from Group K, I ended up buying a top end kit and had it bored out to 84.25mm and the pistons to match. Today we took it out for the first time since I rebuilt it. I am having some tuning issues with getting it correct. I I spent all day adjusting my low and high speed needles, and the factory pipe. I has come a long way from what it was this morning. But it just doesn't have the low end it should. It seems like there is only a power band around half throttle but nothing else. Any thoughts?
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