How to change mech advance on this distributor?
How do I change the mechanical advance on this 440 Source distributor? I understand how to change the springs. But it’s set at 14 and I need 19-20 mechanical advance.
How do I change the mechanical advance on this 440 Source distributor? I understand how to change the springs. But it’s set at 14 and I need 19-20 mechanical advance.