1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

2GDFIS Ignition Timing

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Old Oct 22, 2007 | 09:07 AM
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From: HB,CA 92647
2GDFIS Ignition Timing

Hey Guys,
I'm confused on ignition timing when using 2GDFIS . I read somewhere that when using DLIDFIS, the timing on an adjustable gun needs to be multiplied by 4...
so if I dial the gun to 60, then timing is at 15?

Is it the same multiplier with 2GDFIS? I only have an adjustable gun and would rather not have to buy a non-adjustable if all I need to do is remember the multplier.

Thanks
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Old Oct 22, 2007 | 12:14 PM
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I don't use an adjustable gun so I couldn't tell you.
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Old Oct 22, 2007 | 01:45 PM
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I use an adjustable gun, but just leave it at zero advance.
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Old Oct 23, 2007 | 02:39 PM
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Hmm, zero advance huh? Sounds contrary to what I read but I'll give it a try
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Old Oct 23, 2007 | 08:21 PM
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Zero advance on the gun. Then just line up the peg with the marks on the pulley...
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