power valves

I have a pair of supreme tool machining power valves off an 07 m1000, in good working shape, $250 pm if interested.

So i pulled my pistons to check everything and both pistons are damaged from what looks like the power valve. The damage lines up perfectly with the edges of the power valves. Has anyone else seen this issue? I've attached a picture These are new pistons last year so i pulled the old ones...

So I have a 2003 edge x 700, I just replaced the bellows in them. The first time I drove it the valves stuck open, I could feel the exhaust coming out of the valves at idle. I don't know what would cause this so thanks for any help!:yo:

Does anybody have experance with eliminating the power valves in a turbo M1000. I though it might help with midrange heating. Black Diamond has a kit, they say it is for turbo and NOS applications.

I have a set of new F1000/M1000 power valves. Includes F1000 length cables. $175 Pair Call Jacob @ 208.459.0662 Click thumb for larger image

Jeff goes over a few thing to check while maintaining your power valves. Click here to watch video