Rebuilt 273 won't idle
Here is timing spec for 66 273 4B.
The degrees and RPM are at distributor, not crank, so 2x both of those. It is easy to see how timing may be too retarded. At 1450 RPM the mechanical advance is10 to 14 above base. Vacuum could be measured with T, to estimate what is happening on vacuum adv.
Here is timing spec for 66 273 4B.
The degrees and RPM are at distributor, not crank, so 2x both of those. It is easy to see how timing may be too retarded. At 1450 RPM the mechanical advance is10 to 14 above base. Vacuum could be measured with T, to estimate what is happening on vacuum adv.
