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Just wondering if anyone has a dyno sheet that includes a a/f graph on a fairly stock 5mge motor. I'm curious if the ECU on a stock 5mge at WOT would set the a/f ratio at about 14:1, especially in the rpm ranges of 4K to 6k. I understand that at WOT the ECU goes to a open loop, pre-programmed settings, not using O2 sensor info. I have 210cc injectors, and would think that in open loop, I should get a richer mixture than stock injectors, since the O2 sensor is not utilized. Just my guessing though.
Jasons MAF car seems to be able to get the open loop a/f ratio pretty darn rich, so this may be a good thing for me, as long as its tunable. I've seen some motors with dyno readings richer than mine, but usually with cams, or other mods too. Thanks !
 
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