My 1946 1/2 ton has a Delco distributor #1110090. My Motor Age manual shows two different advance curves for this distributor. One begins advance at 600 RPM, the other one begins at 700 RPM. Does anyone know which one was the standard unit for my truck? Thanks.


Larry

46 Chevy 1/2 ton stake - family truck for 78 years
USAF 75-81