[Diy_efi] conversion questions

Ludis Langens ludis at cruzers.com
Fri Jan 30 23:56:58 GMT 2004


> Peter Jonasson wrote:
> 
> What is the fuel PSI with the Ford pump?
> 
> 
> 
> I plan to put a 4.3L TBI (1227747) onto a Jeep 4.2L. I have a parts
> vehicle, but still need an external fuel pump. Think the Ford will
> work?

The Ford truck pump will be designed for the higher pressures of port
injection.  (Ford jumped directly from carbs to port injection on their trucks.)

An 82 or 83 or so T-bird with a CFI (aka TBI) 5.0 has a frame mounted
pump that perhaps is better matched to the low pressure needs of a TBI system.

-- 
Ludis Langens                               ludis (at) cruzers (dot) com
Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/
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