the way i see it -yea, it can run on standard engine...but
1. if you remap now, and then decide to add extra bits - as far as i know you would have to get another remap at full cost
2. running on standard fuel pump/injectors - as far as i understand, would make them run at their highest rate...which dont think will last long? Thats why reccoemded to upgrade them to they not used at 100% of their copability...
^^ but as said, thats how i understand t.... only started looking into SC myself, so only managed to read a little bit so far about it!
I guess Abbey's quote was for bigger injectors/upgraded fuel pump/ fuel return system