Holley Sniper EFI fuel pump

[FFinisher]

I have the Holly Sniper 4150 EFI and Hyper Spark distributer setup... I have an external fuel pump that works fine but was wondering if anyone out there has done an in-tank EFI fuel pump and fuel gauge sender setup that works with the supplied fuel tank in out kits?

John

Yes, use your stock 255LPH in tank pump and either use the return lines they suggest and allow the Sniper to regulate the pressure, or use an LS style fuel filter regulator and run a single line to the sniper and block off the return at the sniper. LS fuel filter regulator regulates to 58PSI and is Napa Part #3737

Sorry Didn't realize this was in the HOT ROD forum.

I would advise against and in tank pump for serviceability reasons as mentioned. In a coupe or roadster or even a pickup I would use an in tank pump. but not in a Hot Rod.