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boost life
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my tuner alpha wants me to change my fpr because i get some inconsistent pressure drop under boost .. so we believe its either walbro dropping voltage and or fpr diaphram leaking under pressure


so question is i currently have the aeromotive fpr part# 13109 with -6an inlet outlet but i see most use the aeromotive part # 13101 with -10 inlet -6 return


is their any benefit to using the 13101 over the 13109

i am also installing a -10 fuel rail stepped down to -6an feed and return lines , line from tank to rail will also be -6an with a aeromotive fuel filter currently using rc 750 cc high imped
 

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Boost Addicted.
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I've got this same exact problem with my 88 1JZ, pressure drop to unsafe levels with boost upped, I suspect low voltage to the Walbro..... Also have an Aeromotive installed.... Can't run more than 13-14 PSI till I get it ironed out.....
 

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