AFR Gauge Tuning BBC

[HawkX66]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: COPO PETE</div><div class="ubbcode-body">

Normally. YOu ll want the idle and cruise around 13.0-13.5.


WOT 12.5-13.2.

One could add 2 jets in the primaries to richen the cruise up a bit, than pull 4 sizes out the back to lean out the WOT.

THat should get you close.





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Thanks Pete. Being new to AFR gauges I've been doing a lot of research. Everything I've been seeing says 14.7 on idle and cruise and in the 12s for WOT is where you want to be. Why are you going so rich with the idle and cruise? I'm not saying &quot;they're&quot; right or wrong, just trying to figure this out. She runs beautifully at idle and cruise with no hesitation, popping etc when I open it up.