To summarize and add a little....
To optimize fuel mileage and get bike running cleanly...
- Check and adjust float level
- Throw the n1ef needle in the trash...
- Check condition of reeds.
- Look for a machine shop to dial in squish band and the compression on your cylinder head...
For more info on the n1ef needle (stock jetting) - you can do a search on "
crimes against humanity"...
jeff