03 400ex

[smitty400ex]

ok i have 2 questions...

1) will trx450r plastic fit on my 03 400ex?

2) There is a very loud ticking coming from the engine of my quad. i can only hear it when it is idleing though. im not sure if it stops ticking under throttle or if i just cannont hear it because of my whitebrothers... and help would be nice... thanks in advance

[smitty400ex]

oh i forgot to put the reason i even did the post.. does anyone know why its ticking that loud it used to not do that but im kinda worried that its bad

[MO-EX-RIDER]

sounds like your valves may need to be adjusted..and im pretty sure the 450r plastic will work. try a search on the topic.