Jim , John
Thanks for the reply. One thing I didn't notice on the Top Flite in cowl muffler is that there is a small hole in the outlet pipe at the base of the muffler that will let any fuel entering the muffler drain out. It looked before like the mufffler would hold a lot of fuel before it would run over into the outlet pipe. I am going to go with the EZ fueler and see how it works out.

Thanks again
Richard