Karcepts Engineered Solutions - Fuel Line System Parts List

Below are quantities and part numbers from Summit Racing that provide everything needed for the above fuel line setup. All of these fittings are the Endura Finish (basically a nickel plated finish) except for part number EAR-991945ERL which is anodized blue (it is not available in a plated finish). The blue anodizing was removed on the setup shown to match the other fittings. You can additionally substitute all of the below fittings with the blue/red style if desired.

Qty = 1 RUS-632060 -Hose; Proflex; SS; -6AN; 6ft.

Qty = 2 RUS-610021 -Hose End; Straight; -6AN Hose to Female -6AN

Qty = 2 RUS-613161 -Hose End; 90 Deg; -6AN Hose to Female -6AN

Qty = 1 RUS-613091 -Hose End; 45 Deg; -6AN Hose to Female -6AN

Qty = 1 RUS-660271 -Plug; External Hex Head; -6AN

Qty = 2 RUS-660351 -Coupler; Male -6AN to Male -6AN

Qty = 2 RUS-661771 -Reducer; Male -8AN to Male -6AN

Qty = 1 RUS-651040 -O Rings; Viton; -6AN

Qty = 1 RUS-651050 -O Rings; Viton; -8AN

Qty = 1 EAR-991945ERL -Adapter for Honda Fuel Filter to Male -6AN

Qty = 1 AEI-13109 -Aeromotive A1000-6 Fuel Pressure Regulator

This list includes everything needed for the fuel line setup except for a FPR gauge and fuel rail. You can use any 0-100 PSI gauge with a 1/8" NPT male connection, and you can go with a Golden Eagle, AEM, or whatever brand fuel rail you wish; however, the above RUS-661771 reducer fittings assume the rail has Female -8AN ports.

Additionally, all of the above part numbers assume that you are just clamping down the -6AN hose onto the return hard line. It might not be considered a completely safe method, but it can be done due to the relatively low return line pressure. If you desire a guaranteed leak-free method of attaching the hose to the car’s return hard line, you will need the following additional parts from Summit Racing.

Qty = 1 RUS-610021 -Hose End; Straight; -6AN Hose to Female -6AN

Qty = 1 RUS-660561 -Tube Nut; -4AN

Qty = 1 RUS-660641 -Tube Sleeve; -4AN

Qty = 1 RUS-661761 -Reducer; Male -6AN to Male -4AN

You would also need a 37 Degree Flare Tool in order to install the tube sleeves. Summit Racing part number: SUM-900311.

Qty = 1 RUS-671570 -Assembly Lubricant and Sealant (Optional)