by JimDirt » Thu Jan 08, 2015 6:50 pm
Not saying anything ....But .... did you ask to see the "proof" that the valves were toast ??
I have had Ferrea Stainless in my 450X since 2006 , as i got dirt in mine , and lost the stock valves in about 6 months , i have not had to adjust them since , so something seems odd here
I also just had Stainless put in my 02 450R and i do not have the PC Racing seal in it , and use UNI and Moose and after a season of riding , all is well , and i ride a sand MX track as well as a lot of desert
2020 CRF450R
2006 CRF450X
Weiser , Idaho