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WOT AFR on big inch motors

Started by 7hogs, January 04, 2012, 03:26:19 PM

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7hogs

January 04, 2012, 03:26:19 PM
On big inch motors what are you guys setting the AFR at WOT?

Steve Cole

January 04, 2012, 05:22:56 PM #1
About 13.5 is going to give best power but it will also produce to much heat for a heavy bike. Back it down to 12.8 to reduce the heat but it will cost you some HP.
The Best you know, is the Best you've had........ not necessarily the Best.

Rider57

January 04, 2012, 11:54:45 PM #2
 :agree: :agree: :agree:
107ci, 408b, 10:5:1, Heads by Wes Brown, Thunders.

aharp

January 25, 2012, 06:18:49 PM #3
13.3 is my target. Some like more some less.
Speed costs money. How fast do you want to spend?
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