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by ronchinoy
Sun Jul 31, 2005 10:47 pm
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: Setting up an initial ignition timing table
Replies: 72
Views: 74498

Briliant guys.
Though you lost me when I read this

Below 100 kPa, we add 0.3° per 1 kPa drop. So for example, if our total
spark at 100kPa and 4000 rpm was 36°, the advance at 50 kPa would be:
36° + 0.3° x (100-50) = 51°

I dont see how an engine can run 51° under any conditions.

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