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Spark plug gap? Roots blown 548

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Old 05-22-2017 | 06:26 AM
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Default Spark plug gap? Roots blown 548

Looking for information on spark plug gap. Motor is a 548 with Dart 360 aluminum heads, low compression and 8.5 psi boost. Plugs are Autolite Racing 3934. What should I be running for gap?
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Old 05-22-2017 | 09:12 AM
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MSD ignition? They like .035
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Old 05-22-2017 | 11:20 AM
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Originally Posted by snapmorgan
MSD ignition? They like .035
Yes, MSD Digital.
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