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by mrx79
Wed Mar 30, 2005 12:11 pm
Forum: s100/s200
Topic: Ignition question for high orcane fuel
Replies: 0
Views: 1087

Ignition question for high orcane fuel

Hallo,

i have a small question about the ignition timing.
normaly you have a higher advance at lower map pressure and a lower ignition at
boost (boost retard).

a few days ago i had a car that runs with 100 Ocatne fuel and 10psi boost... because
of the high octane we could rise the ignition advance ...