I've heard nothing but GREAT stuff about this carb. No jets, plus it's made here in America! I personally never ran the carb. I bought my 400 blown up from a friend and i rode w/ him all the time. The carb worked great. As i was rebuilding the quad, i dropped the carb and broke the accelerator pump actuator. It's an easy fix... i just do not have the time to fix it. All that needs to be done is a retapping and then screw the actuator back into place! Then she'll be good as new...

NAME YOUR PRICE!!!!