power valve?!

[tommygunnz]

I need help guys this is my first power valved motor,is the valve supposed to be closed when the motors off and open as it revs up?

[headache]

i think its supposed to be closed at high rpm.. let me check my manual to be sure

[fx4pitrone]

Headache is correct... it closes at high RPM's

[tommygunnz]

thanks guys