First, I support and use 'Plain Old STREET Gas'.
Second, HOW DID A CLASS OF CARS, BASED ON SHOWROOM STOCK, GET TO THE POINT THAT SOME 'LEGAL' ENGINES ARE REQUIRED TO RUN 100+ RACING FUEL??
Am I missing the point of an entry-level, low-budget class? We can run 'built' engines with expensive after-market ECM's and fancy coil-overs that are $1000.00 per corner. But are ILLEGAL if we remove the heater-core or washer-bottle. HOW DID THIS CLASS GET THIS POINT????

I think that ALL IT's should run POG that you can get at 7-11, Citgo, Shell, etc.....
And if your engine won't/can't run on it, then move to Prodution where that engine belongs.

Sorry if I offened anyone, but there are plenty of us that are on a very limited buget.