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i hope he disabled the regulator in the tank....and depending on the fpr he used...he needs a vaccum source...usually returnless systems have a static fuel pressure that it never dips achieve this you need to tap the intake track between the tb and the filter for the fpr vaccum referrence...i recently done this to my spec...different car but the same idea...if anyone wants to know more about this hit me up on aim ryan811869
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