will my 70cc happytime motor gain more top speed after run in cauce i have done 50km and it can only get up to about 40km?? Could it could be cauce i am not getting enough air into the carby?
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I will bet a dollar that if it's hot, and you go to 20:1 it will get hotter and make a carbon-y mess.thanks all I put the needle up one spot and she run's great it will top out at 40km and i am still running it in just a questiom. how much oil should i use, i am using 25-1 and blowing the smallest bit of smoke but the motor get real hot do you think i should go to 20-1??
Thanks