Forum Discussion
j-d
Jan 29, 2015Explorer II
Well Shucks! The detail on the two part numbers Jose provided says "without injection heads" so Hedman seems to be (stand by for awful pun...) a-head of us on this. Now I don't know what to say. It seems Ford went to EFI on these vehicles in a random sort of way. It used to seem to me that the 1989 units were the first with 460/EFI and it was a 100% change. By 1991 (last year of the square body) they'd all've been EFI. Yet Hedman's list takes in a bunch of years, all the way to 1991, and says in the fine print, "No EFI."
Just pulled up the catalog and the notes (1. and 110.) both say "No EFI" and the part numbers for the Header Gaskets are different too.
Maybe visit a speed shop and see what they say. If they don't know they often have a guru they can call that you might otherwise never find.
Should add, LOVED the 3" Flowmaster Exhaust System. You're as well off with an expertly crafted 3" single than lesser 2-1/2" duals, and you don't have to find paths among all the stuff under an RV.
Just pulled up the catalog and the notes (1. and 110.) both say "No EFI" and the part numbers for the Header Gaskets are different too.
Maybe visit a speed shop and see what they say. If they don't know they often have a guru they can call that you might otherwise never find.
Should add, LOVED the 3" Flowmaster Exhaust System. You're as well off with an expertly crafted 3" single than lesser 2-1/2" duals, and you don't have to find paths among all the stuff under an RV.
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