Used Kinsler 3904 diaphragm high speed bypass. This was off of a sprint car fuel system.
Kinsler Fuel Injection 4156 -6 AN Pressure Fuel Injection Filter Sprint Car
2.5” Kinsler Fuel injection 23° Sbc Sprint car 3 Piece W Fuel Pump / Linkage
Kinsler Fuel Injection Adjustable Secondary Diaphragm Bypass Sprint Car
Kinsler Fuel Injection High Flow Secondary Bypass Hard Anodized Aluminum Sprint
Kinsler Fuel Injection Main Pill Jet Engler Hilborn Waterman Sprint Car .068
Kinsler Fuel Injection Main Pill Jet Engler Hilborn Waterman Sprint Car .066