MSgpio.com read only forums (Jan.15,2018)

Why do people want power drop when a shift approaches? Every OEM vehicle I have driven with this feature is truly awful! Just back off a bit and achieve the same effect

I've found the 4L80E info on here, but where is the 4L60E info?

Thanks


Gareth (Northstar V8/ GM4L60E or 4L80E)