FPR Rod Dimensions??
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From: NEBRASKA
FPR Rod Dimensions??
This may be a tough question, but does anyone know the diameter and length of the rod inside the FPR? I've got access to a lathe and was going to machine a solid stainless rod with the extra length instead of using one of the different materials for a shim.
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From: colorado
i dont know the length, but i know the amount to shim the FPR tends to vary from truck to truck. you could take the stock one out, measure it, then make a plunger that is .055,.065, and .075 longer and try them each to get the desired fuel pressure.
most of the time a .065 shim will get you around 63-68psi
most of the time a .065 shim will get you around 63-68psi
Last edited by wlihntr; Feb 22, 2005 at 10:14 PM.
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Senior User
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From: NEBRASKA
I was figuring that I would have to take it out and measure it. I was just taking a shot that someone might have the dimensions. Just curious is this along the same lines as the 10k mod?
Last edited by Finally; Feb 22, 2005 at 10:28 PM.
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