Hey guys, just a quick question. I'm not sure what setting my octane selector should be on? I know to time the engine it has to be on 0, but what about when i'm driving it? Thanks.

Chad

1955 Chevrolet 210 2 door Sedan
a 30,000 mile UNMOLESTED original, now my daily driver! Original 6 cylinder with a rebuilt '66-'69 Saginaw 3-speed Overdrive. Synchro low! Otherwise, everything original down to the spare tire. Interior is like new. Needs paint, but absolutely zero rust.