Reply To: Float height adjustment – gt250
Hmmm,
– If you take the carbs off 1 more time => Check the float is 7mm or (7.5 absolute max) and lift it up , if you lift up the float it should rise from 7mm to around 14-17mm ish
- Set the carb mixture screws to zero (full stop clockwise) then then then anti clockwise 2.5 times on each carb. Leave it there forever.
- Check the slide needles and follow this tutorial (click here)
Re-assemble parts together (make sure carb is firmly on the airbox first!) , then drop the whole thing down to the rubber intake pipes , make sure they don’t try to squash them down, this avoid the rubber intakes from splitting up as they are truly rare parts these days.
The carb marrying the airbox first guarantees there should be no leaks at the top.
when it is running , carefully in the open area (ventilated spaces) spray carb cleaner on the intake rubber pipes to see if you have any air leaks that will affect the overall running of the bike.