I plan on swapping a ZZ4 into my 91 RS and running a carb. Can I still run the in tank fuel pump? If not do I have to drop the tank and remove the pump? I will probably be dropping the tank to undercoat the car anyway so it isint much of a problem. What would the ideal setup be for fuel delivery be.
Thanks
Adam

 

yes, u can run the in tank pump, but u will need to re wire it. once u unplug all the sensort is wont pump anymore.
But if u are taking the tank out, just put pull the pump and put in a regular sending unit and run a mechanical, or you can just leave everything in, and take the tank someplace and have them weld a sump onto it, then use a mechanical.