Did a search and couldnt find much to answer my question.
So Im looking at an R34 and the owner has fitted a gtr-s (quoted as running 11psi) but has retained the standard ecu? car has been driving like this for 15,000km (18 months).
Does this sound right?
Surely the stock ecu is struggling to work out what is going on and the car would drive pretty ordinarily... i'm kinda assuming he's had something in there ie pfc, which he wants to keep post sale. Mods include - ebc, full exhaust, 040 pump, front mount and zorst.
Cheers