Cruising, it's not gonna help. it'll bounce around as the ECU plays it's trim games. At WOT, with an LED gauge it's hard to tell, and as i don't have one, i can't answer. I use a Jumptronix gauge that reads in .01V increments on an LCD screen. Looks like an Indiglo clock. it's only good for WOT tuning. Partial throttle it's useless.
.82 is nasty lean. .86 is dangerously lean. .90-91 is about where you want to be. .94-96 is rich.
i run about .94 @ 5psi @ WOT
yet i have nasty, scary grey plugs. Eeewww.
______________________________________ -Dino Yancey I'm so bad, i should be in detention.
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'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)
