Innovation was alive and well during the 1960's in Top Fuel action. Everyone was trying to build the "better mouse trap". Here is Jim Dunn, the modern day owner / tuner of the K&N Filters AA/FC driven by Frank Pedregon at the NHRA races, running his Top Fueler with the unusual "praying mantis" front end set up. Did it work? Well, how many others have you ever seen?