Incorrect Timing Adjustment causing heat issues?
Here you go. Timing range for 1967 273 2bbl with AT, and 2 bbl CAP with initial set at the recommended.
And this illustrates how the mechanical timing shifts when the initial for a CAP distributor is changed to 5* BTC
Shop manual shows the same vacuum timing specs for CAP and non-CAP
At 13.5" of Hg and above it should add 21 to 27 degrees of advance.
@Dana67Dart
Here you go. Timing range for 1967 273 2bbl with AT, and 2 bbl CAP with initial set at the recommended.
And this illustrates how the mechanical timing shifts when the initial for a CAP distributor is changed to 5* BTC
Shop manual shows the same vacuum timing specs for CAP and non-CAP
At 13.5" of Hg and above it should add 21 to 27 degrees of advance.
