Okay, after running many rabbits to get here, I foudn out what the problem was. I wasn't getting spark in #1 cylinder and decided to replace the offending coil with one I had saved from my other motor that burned up. That didnt' help, so I decided I would repalce the CD module.<br />In the process I discovered on of the wires from the stator had broken off whre it connects wit the CD module wires. I reattached the wire and foudn there was now spark to #1 cylinder. Took the boat out to the lake and it ran so darn fast that it was kind of scary. At wot I was probably doing 35-40. Just goes to show that the carb is not always the cause of poor performance. Thanks to everybody, especially Eurolarva, who made suggestions.