accelerator pump mods early models

any adjustments or mods for early model 1998 wr 400 accel pumps for for stall or hesitation aware of the BK mod but only addresses the later models

I haven't messed with my accelerator pump but I think I've read threads about timing the squirt. Try a search.

I got rid of nearly all my off idle bog by re-jetting.

try n search for "Taffy mods".. this mod is for the 98' wr400f accelerator pump mod..

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now