basically im aiming for 350+ in my wagon with supporting mod's whats a good fuel pressure regulator to get ? and for the best price ? looking around for second hand can't really find that many tbh .

 

I would recommend the fuel lab reg, I run one on my car try Mark at Lateral performance for a decent price.

Banny

 

Surely it'll be a lot less hassle to replace your std injectors with 550cc ones for 350bhp, no? A lot less hassle/time/expense (unless you're prepared to fit the FPR yourself obviously).

That said, though, the ECU will be able to control the fuel duty more finely with smaller injectors/upped pressure, than with just bigger injectors alone. The FPR-only route should give you slightly better fuel economy off boost and smoother low-speed running

 

sorry mat i didnt explain it propperley i'm getting a fpr and 550's .

 

Ah cool. Best of all worlds. You'll have the potential to go beyond 350bhp I would have thought? Do you have a FMIC, as it'll be the TMIC that will be the limiting factor?

EDIT: I see you've mentined 350+

 

lol , yes mate 550's ,fp,vf35,exedy clutch fly wheel,fmic,walbro, parrallel fuel rail, apexi power fc ,think that's it the turbo will limit it in the end mate i think .

 

Yes, then turbo will be the weak link... However just seen your profile and I see you're gonna rectify that with a 20G and a Simtek . That's good, cause you can then go MAFless (excellent for engine safety, therefore, peace of mind) but, moreover, the MAF would have been a limiting factor too.

But you now don't have to worry about all of that .

With the 20G and Simtek added, you'll surely be knocking on the door of 400bhp, should you want, yes?