this machine is old and not very sweet but it is an amazing wave jumping machine. the problem im having is that it wont get past an idle. But every once in a while it will. but it ussually takes about a half hour of idling in circles and trying to feather it up. Then when it cleans out, it takes off for about a minute tops. I looked into it more and found out the autocock valves were junk. so i by passed that and same issues. rebuilt the carb same issue. went to a triple outlet fuel filter.....same issue everything i tryed have epicly failed. if u have any ideas that would be that would be great