Bypassing orange ignition box ?

yellow rose said

The best box I’ve tested is an old gold race box. IIRC at 10,500 RPM it retarded 1 degree.

Every other brand of box I’ve tested retards way more than that.

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Sometimes that's beneficial. Especially if you're looking to reduce detonation on a high compression engine at high RPM. Also, sometimes retarding timing helps high RPM power.