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by swicked86
Sat Jan 07, 2006 4:10 am
Forum: Tuning Fuel and Air
Topic: Real-world AFRs at WOT...
Replies: 51
Views: 4899

AFR and Timing

Engines can run leaner with better squish and less timing
engines need to be richer with less squish and more timing<eases ignition>

If you have soup bowls for pistons try running a little richer
if you have flat tops lean it out a bit
if it is domed richen it up
12.5-13.5 NA


remember fuel and ...

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