I'm not a coal hills rider, so I wouldn't want to give you advice I have no personal experience with. There are some on here though. Maybe they will chime in.
I definitely wouldn't upgrade swingarms without upgrading the carrier at the same time. If it's a buget issue , just save until you have another 100.00 for the round carrier.
No problem man. Sorry about that. May be one of those things it'd be better to sell on fleabay or to someone who just wants a cheap, just get me by, kinda deals.
Hard to say over the Internet. Are the plugs backing out? Are you running pump gas or race gas? If you call passion racing, maybe he remembers the motor and can tell you.
<br /><br /> 1st of all. Welcome. <br /> 2nd , it's great you informed yourself via the search function. <br /> 3rd , finch doesn't build anything but time bombs. Haha. <br /> I'm using .065 wall tubing but a lot of guys recommend thinner.