Calgary Jeep Association

4x4 Related Groups => Tech Talk => Topic started by: mrbeggins on January 28, 2008, 02:44:44 PM

Title: fuel pump for 4.0L HO
Post by: mrbeggins on January 28, 2008, 02:44:44 PM

We did a 2.5L swap to a 4.0L HO and was wondering if the 4.0L can use the 2.5L fuel pump? Will it put out enough pressure or do you have change in the fuel pump from the 4.0L? thanks guys.

Title: Re: fuel pump for 4.0L HO
Post by: BlackYJ on January 28, 2008, 03:38:32 PM

If the 2.5L was the MPI version, than yes, if it was TBI than no