Riffraff FRx Question
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Joined: May 2009
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From: North GA
Riffraff FRx Question
So I installed the FRx kit from RDP today. I made extra sure that I got the spring and plunger on the FPR straight, but im still paranoid. I read that if it is not in the center it will cause the fuel pressure to be higher than normal. Is there any way to tell if the spring is straight w/o a fuel pressure gauge? I have driven the truck and it runs flawlessly. Would you notice a difference in the way it ran if the fuel pressure was higher?
Thanks,
kjf-250
Thanks,
kjf-250
You like apples?
Joined: Jun 2006
Posts: 220
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From: LL, BC
when mine was over 100 psi I could not tell the difference than when I got it down to 62psi........................ the only thing I noticed were some leaks. Get a feul pressure guage, I farted around trying to make one and ended up just buying a generic feul pressure tester and hooked it in to the feul bowl drain..................... showed right away I had over 100psi.
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