Hi; Finally got this web site figured out. First build and new member. CH80 on Walmart 26" shifter montain bike. If it wasn't for the guys on this site, I probably would not have all the bugs worked out. You know the typical new install ones,chain,carb,plug and wire. Put the thing together over three weeks ago and works just fine. So like all things.......Now have four more builds for friends and friends of friends to build. Hello from Vero beach Florida. And thanks for all the tech stuff !!!!! Bobby. ASE master tech. Not a Two stroke guy.