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Old 11-10-2016, 01:30 PM   #42
demian5
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Join Date: Aug 2016
Location: Lake Forest, CA
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Re: HEI ignition secrets

Quote:
Originally Posted by 1969c10joe View Post
I have a goodwrench 350 with accel distributor and adjustable vacuum advance edelbrock 1405.I would like your ideas on custom ignition curve right now im running conservative 12 static 20 distributor 16 vac my starter doesnt like 13. Ihave almost 20 in. hg people doubt me when i say that.This my daily driver work truck

Lock out (disconnect) the vacuum advance and time it to 38 degrees total advance at about 2500 rpm (or more, just watch for when it stops advancing), then adjust down or up from there.
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