Motorcycle Parts, Motorcycle Accessories by BikeBandit.com. Home Page -> 450EXC Beginner's Guide to adjusting your valves (Hot Topics) KTM RFS Valve Adjustment Procedure by Jon Delameter on 4Strokes.com. 4Strokes.com KTM Technical: KTM RFS Valve Adjustment by Jon Delameter As a general rule of thumb valves get tighter as they pound into the seats over and over again.
If they get too tight they won't "seat" on the seats anymore but rather the lifter will continue riding around the backside of the cam lobe. This is a quick way to a burned valve. Ktm valve clearance [Archive] - dbw - dirtbikeworld.net Members Forums. Cooney-damo, Must be the season as I was just out in the garage doing my valve adjustments for the first time.
![ktm valve clearance [Archive] - dbw - dirtbikeworld.net Members Forums](http://cdn.pearltrees.com/s/pic/th/clearance-dirtbikeworld-26609476)
The instructions KTMick has given are spot on - if you want photos go here: and here: There is also more very good instructions here: Mountain Peaks Motorsports - Nuetech TUbliss. Tubliss.com.