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spark retarding
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Charles
"First Year of Inception" Membership Club
posted
I have a MSD in cab spark retardig control unit, uninstalled. As I have no pinging with 87 octane I am having doubts as to the need for this device. Any suggestions?
 
Posts: 63 | Location: Winona Lake, IN | Member Since: 04-18-2001Reply With QuoteReport This Post
bill h
First Month Member
Supporting Member of Barthmobile.com 11/13
posted Hide Post
Is it an 8680? It is used in conjunction with the MSD 6A or 6AL ignition unit. The combination allows you to adjust the spark for the load, hill, temperature or gas quality.

I use one and like it.
 
Posts: 6169 | Location: AZ Central Highlands | Member Since: 01-09-2001Reply With QuoteReport This Post
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    Forums    Tech Talk    spark retarding

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