cam mod

[pro-rider46]

does any one know a link that i can look at for step by step instructions on how to do a cam mod to a 05 yfz. MY friend has one and asked me to look up how to do it and i cant find out where to find a link

any help will be apreciated

[250r4life]

i beleive yfz central has step by step instructions

[06YFZ450SE]

If you google it a Video will come up.