throttle response

[andrew_couch22a]

whats the best way to get the best throttle response on my 400ex?

[REDRIDDER]

Buy a Curtis sparks degree key from C&D racing this will be a great place to start and its cheap.Also try a jetting kit or go look on ebay at some of those AMR super coils.

[08400EX]

Originally posted by andrew_couch22a
whats the best way to get the best throttle response on my 400ex?

Jet and adjust the carb properly.