What is a good AFR for a 50 shot on 6.2 Silvy
#22
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I keep seeing people throwing out 13:1 AFR. Geez, that's a lot leaner than I would run. I do not run that lean even N/A. With a 125 to 150 shot, i like to stay in the 11.5 to 11.8 range. For a 50 or 75 shot, 12 (or low 12's) is probably fine. N/A my modded GTO makes the best power at 12.5 AFR.
#23
Formerly ScreamingL
I keep seeing people throwing out 13:1 AFR. Geez, that's a lot leaner than I would run. I do not run that lean even N/A. With a 125 to 150 shot, i like to stay in the 11.5 to 11.8 range. For a 50 or 75 shot, 12 (or low 12's) is probably fine. N/A my modded GTO makes the best power at 12.5 AFR.
seen a gain of 30 rwhp by going from 11.8 to 12.3 on a 100 shot....the 12.3 is what the wideband recorded after going off the plugs
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