I recall a few years ago when I was in Malta. Guy there had a standard bottom end, GT35 and about 35psi boost.
Also Skyline box fitted too. White 3 door.


Seemed to work well for him ! I'm almost sure it was running either high 10's or low 11's

It certainly isnt ideal or optimal. And will no doubt be very laggy. But it will still be capable of making decent power