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Old 10-22-2019, 11:36 PM   #17
Y-Blockhead
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Join Date: Jul 2011
Location: Redondo Beach, CA
Posts: 5,849
Default Re: Hi compression head and stock ignition

I'm running a 5.5 head with the stock distributor with the addition of a Phillips Automatic Spark Control. It limits auto advance to 30°. I also have a Pertronix Flame Thrower Coil. The combo works pretty good, no detonation. I can still retard/advance manually if needed. The lever is usually at ~10 o'clock. No need to move the lever for starting either.

http://www.fordgarage.com/pages/phillipsspark.htm

Last edited by Y-Blockhead; 10-22-2019 at 11:43 PM.
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