FPR question

Discuss topics related to the CA18DE and CA18DET series engines.
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slo-3dr
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Joined: Sun Dec 25, 2005 8:29 pm

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I have a ca18 with a sr maf, turbo, and 440 injectors. I also have a walboro 255. my question is if i need to upgrade my fpr to either a SR20 or a nismo one. Any help would be appreciated.

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float_6969
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Most people find that the walbro ovver runs the stock FPR and raises the fuel pressure considerably. The installation of a NISMO adjustable FPR solve this problem.

There is a thread I made that goes through the whole process and gives you the pn for the correct FPR from NISMO.

zerothread/214558
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