Since its inception in 1951, the National Hot Rod Association has worked hand in hand with race teams, manufacturers, the SFI Foundation, and other outside parties with the shared goal of enhancing race car safety. The most recent such effort, which produced a new SFI 10.5 chassis specification for nitro Funny Car construction, is the final product of a process that included more than nine months of testing, research, and data analysis. The new specification...
Read the full story about the new Funny Car spec. at NHRA.com
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