Drill
Registered User
OK, I've been searching around a bit lately for info on the N75J and 4 bar fuel pressure regulator. What I've found has brought more questions to mind (and maybe even an idea /ubbthreads/images/graemlins/crazy.gif)
Anyway, I've read that while the N75J (and H) changes the characteristics of the std wastegate (Mainly by holding/building more boost) it's been mentioned that this additional boost is not accounted for by the ECU and therefore, no additional fuel is supplied.
I've also read that running a 4 bar FPR in leu of the std 3 bar part can lead to an engine running rich.
SO, here's my question/idea. While running a std K03 ("Sport") on a remapped car, would the 4-bar FPR help to offset the potential problems of the N75J valve?? /ubbthreads/images/graemlins/confused.gif
Just trying to make some sense. I can really feel the extra pull that the N75J gives (While I have some hesitation issues to solve /ubbthreads/images/graemlins/smirk.gif) but as I put about 600 miles on my car each week, I don't want to run anything that could make my engine "go BOOM!" /ubbthreads/images/graemlins/angel.gif
Thanks /ubbthreads/images/graemlins/beerchug.gif
Anyway, I've read that while the N75J (and H) changes the characteristics of the std wastegate (Mainly by holding/building more boost) it's been mentioned that this additional boost is not accounted for by the ECU and therefore, no additional fuel is supplied.
I've also read that running a 4 bar FPR in leu of the std 3 bar part can lead to an engine running rich.
SO, here's my question/idea. While running a std K03 ("Sport") on a remapped car, would the 4-bar FPR help to offset the potential problems of the N75J valve?? /ubbthreads/images/graemlins/confused.gif
Just trying to make some sense. I can really feel the extra pull that the N75J gives (While I have some hesitation issues to solve /ubbthreads/images/graemlins/smirk.gif) but as I put about 600 miles on my car each week, I don't want to run anything that could make my engine "go BOOM!" /ubbthreads/images/graemlins/angel.gif
Thanks /ubbthreads/images/graemlins/beerchug.gif