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Old 05-23-2025, 06:35 PM
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promptcritical promptcritical is offline
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I'm playing with mine today. My factory tach is off -500 RPM.
They don’t have a fix for using a factory tach? 500 rpm is a lot.

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Old 05-24-2025, 05:41 PM
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73ta 73ta is offline
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They don’t have a fix for using a factory tach? 500 rpm is a lot.
I replaced my old tach board electronics on mine. It was off 500 rpm low. Much better now. Old electronics values change.

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