Quote:
Originally Posted by kkim
many run the 38 pilots with rejetted bikes. I do. In fact, when the first jetting kits came out for the 250R, they didn't even have a replacement pilot jet included, which is why when the database was started, I didn't even think of including the pilot jet as a factor in the jetting update info.
The needle clip position will have some affect on idle mixture, no matter what that chart says. Why do you think shimming the needles help with warm up?  |
So, course of action now should be.. ??
A) Change pilot jets to 40's and reset idle screws
or B) leave 38 pilot jets and change needle clip position (to what?) then reset idle screws.
Im leaning towards A
Quote:
Originally Posted by dubojr1
That carb. master has arrived....  |
I knew if my thread got enough posts we could coax him in here
I have read (and now re-read) through some carb threads and others ran #40 pilot jets with needles at 3rd position(with 2 washers above for weight) and dynod it and it ran fine.