Back in about 1970 when I was going to Fresno State I found one of these used at a speed shop there. My brother-in-law knew a kid in McFarland (yes, same as in the Movie, about 5mi north of Famoso drag strip) who was building a '55 Chevy and wanted one. I got it and took it to them. Was WAY too much for the SBC he had. I think he tried to run it for a couple months then got rid of it. Made me mad 'cause the vent tube on one of the carbs stuck up too high and put a dent in the hood of my brand new '70 yellow VW bug.