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4.0 Head on 4.2

446 Views 3 Replies 1 Participant Last post by  SonoraBob
Anybody know a good link / site with info on installing the 4.0 head and MPI on a 4.2 motor ?

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See my 4.0L Head Article:

Tim Weaver
89 YJ 258MPI 4.0L Head Borla Header
Thanks Tim !!!
Anybody got a current link to a copy of the Mopar MPI Manual ?

On the same web site, there is a MPI installation instruction and tips sheet. Maybe this is what you need?

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