Joel Rosen in 1966 with the Hilborn fuel injection that was used on the Cobra’s Match race engine. Rosen ran stock and modified NHRA classes, and Hilborn injection was used on a 340-cubic-inch stroker motor used for match racing. The car was also fitted with Webers for NHRA-AHRA-NASCAR stock sports
and modified classes. Photo by Martyn L. Schorr.