Zackrexroad14

so im planning on doing a swap from my 2.8 mpfi v6 to a carb'd 350. dont want to drop my tank so planning on leaving the stock fuel pump in the tank and running a fuel pressure regulator. just trying to get a better understanding of how to set this up. any tips? pictures would help alot too. thanks

Ozz1967

iTrader: (4)

Use the stock lines, Mallroy 4309 or 4307 regulator. Input to input, return to return, one to the carb. Regulate it down to 5.5 or 6psi. Since you have the pump, you don't need to run any external wiring for the pump. All your doing is putting the regulator in between the lines from the tank and the carb.

Thats all you need to keep the stock in-tank fuel pump.

It's really a simple set up.

Jae992

Im doing the same swap but i have a hacked up harness wat wiring do i need to run if i only have the bulkhead only wires but cut ?

drdave88

iTrader: (3)

That's a vague question, what all do you plan to run? Just the very basics to start and drive the car or do you want a fully functional interior, cluster, etc?

Jae992

Just to start and run with my temp gauge