quick question

[yamahahaha]

how do i clean power valves.. tried a search but my computer is wacked with virouses or something.

 

[blk04700]

try this

http://www.totallyamaha.com/snowmobiles/aaTECH/YPVS/YPVS.htm

 

[onewickedr1]

It' easy bro, brake clean and a scrapper that wont scratch the surface of the PV valve.

 

[yamahahaha]

k thanks,