Yeah i thought it all sounded a bit dodgy, came across that piece of 'info' in a forum, and as we all know what is said in forums is true
It all seems to work just fine, the 'TPS idle' lights up when idling but i just cant get the idle as smooth as i want it to, though im running 850cc injectors so i might not get it just right IMO.
Its been tempting to run Link (or Vipec, same thing), Haltec or any other ECU so that i can get rid of the AFM but i kind of like Nistune, not that big but a great option if youre happy with using a AFM. Actually ran 2x Q45 AFMs last year in my RB31/26DETT, running them through a SAFC let me get past the one-afm-only restriction That engine was a bit much, I gave it a basic tuning on the streets, anything else was impossible but now im back with a more street-happy stocker so hopefully i wouldnt need to tune it on a dyno first thing.