12's: Right after cold startup
13's: during the warmup (before actual running temp)
13.8-14.5: N idle (actual running temp)
Hi 13's: in D with foot on brake (example: stop light)
??.?: Stop light to light accel?
14.5: Cruise
12.5-12.9: WOT
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I have read a few articles lately that show that 14.7 is a good goal for a steady cruising ratio. I have also read where this is too lean and it should be in the upper 13's. What ratio are you running at a steady 45-70mph or so.

Thanks