2013年2月3日 · Hi, in winter my MPG decreases with up to 10 miles. In summer I get 96 MPG, in snow and ice I get 86-88. Running a #75 mj now and I want to decrease it even more. So what do you recommend as the

2010年8月15日 · Hey guys, well I've got my scooter running again, and it idles well. Only issue is while going. Uphill it lacks power, and on flat roads it just seems to gain and lose power. Could this be due to the

2012年11月15日 · i have the #88 and #85 main jet, anybody know which one is better?

2006年6月6日 · Well, i've finally decided to go with a new Intake and Exhaust for the Scoot! I ordered a bigger main jet as well to compensate with the increased fuel needs. I recieved the Main Jet bef

2012年6月27日 · ::)What is the proper plug gap for my 63cc gy6 engine,I'm using an NGK plug.The generic owners manual says 7mm to 8mm.I go by thousands. Not much up on the metric system+ I don't have a mm gauge. Tha

2013年6月10日 · I have a gy6 engine. I recently bought a new 139QMB GY6 49-50cc 23mm CVK performance carburetor. I am ins

2012年9月10日 · Got a new CY50-T3 and worked through most of the PDI recs (new plug, new oil, sealed electrical connections, etc.). Scooter runs pretty well, with GPS showing up to 30mph on the flat. Now I'd

2011年9月17日 · I have had my scooter for around 3 years now and have a love/hate relationship with it. I am constantly having problems with it running correctly. It is always something new and different. With

2012年4月17日 · i just change the spark plug to a iridium plug had a 95 main ran is for a while then i did a plug chop an iridium plug was real white tried a 98,100,102 still ran lean then i put a 105main jet a plug

2012年9月12日 · cleaned the carb and gas tank out for a friend and cant remeber where the lines hook up at on the carb and tank. could someone give some pics? or tell me? thanks