[19bonestock88]

In the short term it would give worse mileage but in theory, with the engine running in closed loop wouldn’t it correct the AFR based on the O2 sensor data?

I considered going the other way for lean burn but I figure I’d have to do a full ECU reset about once a week to undo the “learning” that had been done, which led me to dropping the IAT value...

There’s no MAF to adjust or scale in this car, hence my ability to fiddle with intake designs