How much work is it to adjust the valves of a 300ex? Anyone done this?

Go down too your local Honda dealer. Spend $30 bucks and buy yourself a service manual. It explains everything in there.

Adjusting valves only requires one special tool(feeler guage).

It's real easy to do it yourself, and you know it's done right. Good luck and go slow.

I have a 2001 300ex and havent done this yet, will you see a difference in the way it performs or is it neccessary to do? please reply