Quote: Originally Posted by
vprvnom 
here you go i will try yto explain this the best i can......
with the fpr hooked to a boost only source it will rise at a rate of 1psi of fuel pressure for 1psi of boost pressure......it will help alot when its in boost to still have a pretty steady afr across the board.....untill about 4700-5000 rpms when the boost starts falling off....it will go rich after that point without a better fuel controller.......on my old stock turbo setup....stage 2 injectors with a returnline my safc pulled just about 17% from 2500-5000 rpms's.....on days it would fluctuate(sp?) slightly under certain rpm points in would be + or - 3% form that pont max....from 5000-6500 i would pull a gradually more till about 22-24% at redline.....
but what your trying to under stand is the fact that with the 1:1 hooked up you will keep the same afr graph you do now in the way that the boost is still gonna fall off top end and the fuel pressure will drop right with it......
and dont make me post a pic of my car.....
sweet! makes sense, thats kinna how i was thinking, and no i've talked to that guy several times and never knew anything about his car!! was just wondering
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