2003 Yamaha DT 125 R "power" Questions

do i turn my power valve clockwise or anticlockwise to open it on a dtr 125 2003 model if you are turning to open up the valve for more power then you are making a mistake. power valves open the upper

...the front pipe open to remove these, then weld it shut)  2.the c.d.i is now set to ****** the power after 7k revs. source a pre1996 c.d.i.  3.the power valve, this is on a servo that ...

Yamaha Power Valve System I do have Yamaha DT 200R. and my problem that YPVS (Yamaha Power Valve System) does not work. Do I need a battery in order for it to work? I recently changed the piston, what

dt 230 low on power.bike gets half revs then runs My dt 230 starts well and runs good at low revs. HOWEVER at about half revs it feels like it hits a rev limiter and starts to run rough and no power ...

you have both valves half open or one right to the the bottom and 2 right to the top for bottom end power ? cheers danny.. just bought a dt125r the power valve has been pinned open great top end power