long story short, 7A-FE bottom end (fresh and cheap) replaceing a 230km worn out 4afe bottom end, not for the purpose of racing or a quick car etc etc, just a little bit more mid range for daily driving (my mum and dad),
but the head has been done recently, so my idea.. pull motor out, fit new h/g to 4afe head ontop of 7AFE bottem end, leave ecu injectors etc etc everything stock as a rock 4afe stuff.. minor mod to the exhaust (as the 7a block a little taller).. will the injectors/ecu be ok with running an extra 50cc each cylinder? sureley it won't run lean or anything right?? there is enough sensors on it to register a slight difference and adjust slightly??
your thoughts..
thanks
