Return-Style Fuel Regulators
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flb52503-2-L-L
Fuelab 525 Carb Adjustable FPR In-Line Large Seat 1-3 PSI (1) -6AN In (1) -6AN Return - Red
flb51503-2
Fuelab 515 Carb Adjustable FPR 4-12 PSI (2) -10AN In (1) -6AN Return - Red
flb51505-6-L-T
Fuelab 515 TBI Adjustable FPR Large Seat 10-25 PSI (2) -10AN In (1) -6AN Return - Green
flb51506-4-L-E
Fuelab 515 EFI Adjustable FPR Large Seat 25-90 PSI (2) -6AN In (1) -6AN Return - Purple
flb52501-6
Fuelab 525 EFI Adjustable FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return - Green
flb51501-5
Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -10AN In (1) -6AN Return - Gold