I`m seeking correct timing for this engine. I`ve read 12 degrees.
I have it at 16 degrees and thats set by the highest steady VAC pressure and highest idle.
Idle is at 570rpm and no mechanical VAC advance. VAC pressure is 17 lbs at idle.
What should I have the timing set at?

~ BD.
"You won't find me in an old folks home" Pioneer Florida Cracker
1958 Apache Stepside
1958 Apache 1/2 ton Panel
1959 Apache 1/2 ton Panel