Just wondering if I can use an SAFC 2 for fueling rather than Power FC when I come to de-cat and open up the cars breathing etc or is there other things that the Power FC does that the SAFC 2 doesn\'t thats important to the FD RX7?
Yes, there is plenty afc won\'t do - the main one being timing.
If you want to run more boost, you\'ll need a boost controller and fuel cut defensor - whereas the Power FC can do all these functions.
Then there\'s things like bigger injectors. SAFC can\'t control these.
There are others.......
Max