Earlier today the NHRA Technical Department released the most recent 2012 Hot Rod Heritage Racing Series Rules Supplement Amendments. The 2012 Hot Rod Racing Series Rules Supplement Amendments can be accessed by navigating to the TECH, Rules, 2012 Hot Rod Heritage Racing Series Rules Supplement Amendments or by visiting the nhrahotrodheritage.com site and navigating to Rules, 2012 Hot Rod Heritage Racing Series Rules Supplement Amendments. The reason for the latest version of the amendments was to include information concerning where to send Nostalgia Top Fuel and Funny Car fuel pumps for certification and an update about window nets. Please continue to visit NHRAracer.com periodically to get updates on the most recent 2012 Hot Rod Racing Series Rules Supplement Amendments periodically for amendments.