[Diy_efi] Question about TBI fuel pressure

[Alex Jenkins]

Jim,

	Our pump is not in-tank in our systems. We use a 3-bar unit
(about 54psi) and run R9 rated FI hose. TB pressure regulator keeps the
system at about 12psi. Hope this helps?

Alex Jenkins
Injection Logic, LLC

-----Original Message-----
From: diy_efi-bounces at diy-efi.org [mailto:diy_efi-bounces at diy-efi.org]
On Behalf Of Jim Kyser
Sent: Thursday, September 22, 2005 7:24 AM
To: diy_efi at diy-efi.org
Subject: [Diy_efi] Question about TBI fuel pressure

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?
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