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Old 08-16-2013, 04:01 PM   #3 (permalink)
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gueff - '19 Mercedes Benz A250 4MATIC AMG
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Originally Posted by Daox View Post
It depends. If you want to get really picky you can try watching ignition timing. The more it retards the more you loose efficiency. I've personally found this to be futile as it jumps around way too much.
difference between say 95% LOD and 70% load is 5 degrees ignition advance for around 2500RPM engine speeds.

Last edited by ever_green; 08-18-2013 at 05:40 PM..
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