View Single Post
Old 10-22-2009, 11:54 AM
Evanewk Evanewk is offline
Motorized Bicycle Newbie
Join Date: Oct 2009
Location: Denver Metro
Posts: 4
Default Re: Please confirm jet size Grubee Sky-Hawk

Here's another thought:

I've had about 3/4 of a gallon of about 25-28:1 on the gas to oil mix.

Do I need to break it in even further at this point before I start working on dialing in the carb?

I've replaced the spark plug once, and the new one is still running dark dark tan with the e-clip set at second notch down. Better than factory, but not by much. Still running the factory plug will switch to NGK soon.
Reply With Quote