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Old 09-13-2011, 08:51 PM
Posts: n/a

Well, what I've noticed in tuning several HEMI's using a Predator or Trinity is that they are all different. One likes a higher octane with a middle of the road air/fuel ratio, another one likes mid-grade with a rich mix, some like higher octane with a rich mix, yadda yadda yadda.

I'm not surprised by this finding by belle. I did the same thing with mine and 92 octane works best for me.

Thanks for the info, belle! Every little bit helps.
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