The power valve is easy and cheap to replace. Most auto part stores keep them in stock. Just make sure to put the same numbered power valve in that came out. The number should be on the power valve itself.

Blown powervalve would cause it to be rich at idle and low rpm.

Thanks all .. monday afternoon i'll get back to you all .. I will change out coil, check the choke,look at the spring in the secondaries, all wiring to coil etc. The boat is out of the water hooked up to a dyno.

Might want to make sure the metering plate is in place as well.

I would like to thank all of you for the help to resolve this problem.... WOO-HOO
It was the loss of power to the electric choke. how some times we over look the simple stuff.
Thanks
Terry H
AKA the GREMLIN