I just bought and installed the Boyesen Pro Series carbon fiber dual stage reeds on my 99CR250 which is otherwise stock but with a new top end. I have not had a chance to ride the bike due to the weather. The instruction papers said the reeds generally make bikes run rich particularly on the top end. If the main jet is stock, they recommend dropping the main jet 1 to 3 sizes. What experiences have you guys had when swapping to these reeds?
Thanks,
Danny
Thanks,
Danny