73 Yamaha 360

[aircooled84r]

Ok here is the deal bought a 73 Yamaha rt-360 Brought it home cleaned the carb up put in a fresh plug. Fresh gas and Kick....Kick......Choke....Kick....Kick.....Fire.. ...Vrooom......Ok it's running but idle is way high at first till it warms up them drops down to less than a grand and has a hard time staying running and dies If you dont keep goosing the throttle. When I ride it at low rpms and lower gears it stutters and loads up once the speed builds up it cleans out and gets up on the pipe takes off. I must admit for a 31 year old bike this thing scoots. Bike keeps fouling plugs and wont rev down low. Bike is running a #30 Pilot jet Main is unknown there is no markings on it but I assume that its stock. Bike fouls plugs and stutters low rpms idle is high runs like crap you select the next gear and it stutters catches up with it's self and smoothes out.WTF? You have ideas I am new to two strokes! Thank you for your time and consideration.

[Banshee]

Well if your fouling plugs you need to check the color and see how your jetting is.

Also you said you Kick....Kick......Choke....Kick....Kick.....Fire.. ...Vrooom......

Did you take the choke off. That gets me a couple times everyonce in awhile.

I am not sure what your jetting should be but probably just need to check your plug color and go from there.

[370banshee]

yeah read the plug i'm thinging your probably runnign rich. that or maybe you need to change your needle settings. if the plug looks good try going up a notch on the needle