QT50 Bogs off start

Garrett Jackson /
This single post is part of a larger thread. Start from the top or view this post in context.

Bought a non-running '79 QT50. Replaced the charge coil and now it runs. I cannot seem to get it adjusted, even when switching between two Mikuni carbs. It seems to run well for a very short time, but then starts bogging off a dead start. Pilot jet is clean. Fuel/oil mix is clean. Once I get to about 15 mph it will take off and run really strong. It is pretty tough to start. Can someone point me in the right direction?

This single post is part of a larger thread. Start from the top or view this post in context.

Want to post in this forum? We'd love to have you join the discussion, but first:

Login or Create Account