Whenever I go pretty fast, then let off the throttle, it backfires pretty bad. Is that something messed up with the jetting? If it is, is it hard to rejet, cause I don't know much about engine repair!!!
~2000 Honda 300EX~
K & N Air Filter
FMF Power Core IV 2
AC Racing Nerf Bars
AC Racing Skid Plate
Outerwears Shock Covers
Front: Nanco Dirt Runners
Rear: GBC Shredders
"I have not failed. I've just found 10,000 ways that won't work."
- Thomas Alva Edison (1847-1931)
if you have stock jetting i would recommend re-jetting, and it is not hard at all to jet a 300. oh all engines have compression release and pop but not really bad.
patrick