Now this set the mind to thinking. Is it really feasible to do this? a 22r is a longer stroke than an 18rg, and it has a lower redline (and 2.4L:2.0L displacement), so it just seems like a bit of a compromise.
I can see how it wouldn't make a difference in closed loop mode, 'cos the ECU is sampling, but it is conceivable that at WOT, when the ECU is reading off preset maps the mixtures would eat poo.
Can anyone with greater knowledge enlighten me? Cheers.