but isnt the power fc a power flow controller... i mean the vafc is for v-tec specifically ...
but i say that if you really want your v-tec to kick in efficiently without #$%^ing up your engine then to let the momentum up and wen you feel the need to let the cams change then to set it at that point..
i say to early no build up and top speed will be lost
too late and there will be no point of having the controller there in the first place ...