can 5.0 fuel regulator fit and work on a 4cy

[sticks905.0]

can i use a 5.0 fuel regulator on a 4 cyl and tune it. or no the 5.0 is 90 and the 4cyl is 92 sohc

[Octane89]

According to rockauto.com, The fuel regulator for the 2.3L and 5.0 have similiar part numbers. Here are the links:
http://www.rockauto.com/catalog/x,carcode,1134054,parttype,612 4
http://www.rockauto.com/catalog/x,carcode,1133985,parttype,612 4

Now as far tuning it, I wouldn't know if the 4 cylinder computer would adapt to the settings like 5.0 computers. 2.3L cars use different computers.

[sticks905.0]

wat i meant by tune is like mess with the fuel presure settings. i understand the computers are diffrent cause i have a 90 5.0 efi and a 92 2.3 sohc