Quote:
Originally Posted by chancejat
litos: map 1 on jb4 is 13psi, map 2 is 14.5......
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on the gauge it was reading more like 14.
either way, consistent 12 A/F's at 15.5psi on the Cobb is more comfortable to me than high 13 A/F's at 14psi from JB4.
p.s.
i didn't try MAP2 because Terry said "MAP2 is too agressive for some cars".
i wasn't about to risk it.