Used Kinsler brass secondary bypass with o-ring seal washer. This was off of a sprint car fuel system.
Kinsler Fuel Injection High Flow Secondary Bypass Hard Anodized Aluminum Sprint
Kinsler Fuel Injection 3904 High Speed Diaphragm Bypass Sprint Car
Kinsler Fuel Injection 4156 -6 AN Pressure Fuel Injection Filter Sprint Car
Kinsler Fuel Injection TP050001 Tough Pump Fuel Pump, .500
Kinsler Fuel Injection Adjustable Secondary Diaphragm Bypass Sprint Car
