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AF Ratio

Posted By: Mopar Guy

AF Ratio - 04/28/14 08:15 PM

What numbers should i look for on the AF Ratio when i jet my carbs ?
Posted By: Kern Dog

Re: AF Ratio - 04/28/14 08:21 PM

What use is the car going to be seeing?
Street cruising?
Wide open throttle drag racing?
Road racing?
Posted By: Mopar Guy

Re: AF Ratio - 04/28/14 08:24 PM

Mostly on the street for the highway but of corse i like to open up some time when a BMW turns up Engine is a 505 RB stroker whit a 6-Pack !
Posted By: MR_P_BODY

Re: AF Ratio - 04/28/14 08:52 PM

Quote:

Mostly on the street for the highway but of corse i like to open up some time when a BMW turns up




The only time I use the A/F meter is to set the cruise
ratio... set the idle so it idles the best it can,
set the WOT to the best MPH at the track... set the
cruise at about 14.5-15.5 at a level no load or very
minor load.... once you get it all set THEN take a
idle and WOT reading so you can get back to it fairly
easy
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