if i get heavy duty valves for my 450r will i not have to adjust my valves as much

 

ok, sure whatever you say

 

it was a question wy do people put heavy duty valves on the 450rs

 

In my opinion the 450R doesn't need as many valve adjustments that most people think.
I have an '04 and have only adjusted them twice and it really didn't need any adjustment when I checked them.

Usually when valves are changed (maybe to KibbleWhite) this is done to have larger valves and heavy duty valve springs to increase performance not to limit the need for valve adjustment.

 

That was helpful