Quote Originally Posted by VeYzZii View Post
hey fellas.. Just a quick question.. If there is no sounds coming from motor.. would there be a point in opening up and adjusting them..?
Your motor should make a 'vroom vroom' sound.

Seriously, you should check/adjust the valves every 10K but very few do. If it making some noise, check 'em. If it's not making any unusual noise and you have a spare couple of hours and feel like getting greasy it can't hurt.