antone28 0 Posted March 29, 2008 Report Share Posted March 29, 2008 just wondered if any one has used a rising rate fuel pressure regulator on their vr6turbo,what boost pressure could you run ?I know its not ideal but it might get me going until i get my c2 software. Link to post Share on other sites
pops 1 Posted March 30, 2008 Report Share Posted March 30, 2008 patience is the word (if thats how you spell it) Link to post Share on other sites
FishWick 21 Posted March 31, 2008 Report Share Posted March 31, 2008 Yes I used one (a Begi) and it was fine. You'll need a MAF voltage clamp though. Split Second racing in the US sell a good one for about £40, but if you're a whizz with electronics, it's just a simple zener diode based circuit IIRC.I personally ran about 10psi with no problems (OBD2) but I know of people running double that, with no issues.So long as you have a good fuel pump, high pressure fuel hose and know what you're doing, there's nothing wrong with this method. Just be mindful that you'll be running ignition timing for a normally aspirated VR6, so the knock sensors will be taking a lot of advance out on boost.OBD2 is best for this fuelling method imo. Link to post Share on other sites
antone28 0 Posted March 31, 2008 Author Report Share Posted March 31, 2008 ok cheers for the advice, ill keep this in mind i need to get somthing sorted for gti festival Link to post Share on other sites
Kelster 0 Posted April 1, 2008 Report Share Posted April 1, 2008 So we are saying that a rising rate fuel pressure reg is not a necessity ? If so is the standard VR6 fuel pump with with a remap of OBDII sufficent when running 6psi ? Reason I ask is I just noticed that on the Storm webby, they have a rising rate pressure reg on their 6psi kit but not the 10 psi kit ?? Link to post Share on other sites
antonio_b12 1 Posted April 3, 2008 Report Share Posted April 3, 2008 no your need to run AFPR to run 6psi. Link to post Share on other sites
Recommended Posts