12 degrees initial and 32 to 36 total @ 3000 rpm`s is a good place to start. Then, let the engine tell you what it wants.
I would start at 32 total since you`re pinging already.
If you have vacuum advance, leave it off and plugged while diong this.
Last edited by PunchT37; 06-10-2022 at 10:13 AM.
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