Honda Hobbit head gasket(s)?
I purchased a new cylinder kit for my Honda Hobbit. In the kit was a new head gasket which I notice was different from the one the engine. One is basically square with four holes for the head bolts, the other is also basically square but with a small “thumb” protruding from the side and it has five holes, four for head bolts and the other I have no idea. Can someone explain the difference and maybe this is why I can not get the the thing started. Thanks Jack