More photos and memories of the Jan 14-15, 1956 Torrey Pines event from website contributor and historic racer Bob Engberg.
 
 

"Masten Gregory had little trouble winning the Main after Hill dropped out.   Here he's exited Turn 6 and is heading for the first of the fast esses that made up the back "straight."

"Lou Brero in Tony Paravano's Ferrari  4.4 litre "Spyder", as the program called it.  He didn't race in the enduro but was in Sunday's main event.   I think the car was a handful on the narrow twisting course and Brero didn't finish as high up as he might have, given the power of the car."