[RAKMY]

Hi all,
I have a very clean ST20 that has so far had the motor and gearbox rebuilt. I am having trouble getting the motor to pull. Starts and idles nice, will shutdown when left idling for 3-5 mins but restarts without delay. Seems to have good fuel supply. Revs out OK unloaded, but will not pull under load. Has new everthing except carby and exhaust system. Not sure about timing, and not sure about what to do with the carby... can I get it rebuilt? Should I be replacing the exhasust, and if so with what as I have been advised that the exhaust tune is imnportant.

Would loive to pay someone to sort it out for me (located in South Gippsland, Vic). Any suggestions welcome.

Thanks