I am wondering what the "rules nerds" think about modifying a stock fuel filler Cap and neck to allow for a faster flow of fuel when filling up during enduros. Something like in the following thread seems like an easy way to accomplish this... and if I was using a fuel cell I could have it. (We are running a stock tank in a golf)

Stephen

http://www.summitracing.com/parts/SUM-290200/?rtype=10