[Diy_efi] Question about TBI fuel pressure

[Jim Kyser]

I am adapting a TBI system to my 1946 Willys Jeep with a Buick V6. 
(yeah, I know I could adapt a Buick TPI setup but the parts are much 
more expensive)

My question regards fuel pressure. I would ideally like to run an intank 
pump and am looking at the pump from a Pontiac Aztek. Basically, the 
pump and fuel level sensor are all mounted together in an assembly that 
bolts in from the top of the tank though the typical large opening. The 
problem is that the Aztek pump is for a TPI setup and puts out upwards 
of 40 PSI. I know that the TBI systems need more like 5 PSI. Could I 
just put a regulator inline to drop the pressure down?