It helps a lot and I appreciate the help. 4 years ago I said I would NEVER run alcohol as my 93 octane pump gas engines were running pretty good but I finally gave in and had an 850 converted over to alcohol and really love the way they run cool. I haven't really jumped my compression up to see BIG performance gains yet but I will be doing so soon with some of my builds. Paying 11 dollars plus for gas would really take a hit to my racing budget. The 572 in my small tire build will need racing gas but it will be a limited use car. Thanks again for all and any info on the toilet. When I call and talk to him I will try to get the needed info so I can drill and tap my intake manifold for the injectors.