Thanks Jim for the reply. Even after I put it in the wrong forum. Ha. Ha. I know--After buying the CH- Ignition I read here that there is no advantage to it other than a few less ounces. The biggest thing I was looking for in the CH- Mod was easyer starting and the timing auto advance. I will be on the lookout for the Mod. Walbro that you mentioned. The first one I see that I can get I will do so. So the way I see it now, you keep the cup/cover and the outer edge of it and you sandwich the plug portion of the old cover in between the case and the new plate mount. Wouldn't this cause a soft mushy kind of mount?? I guess mabey not enough to hurt. Thanks to all that answered me and Have a very good christmas. Hooker 53