Nutter question

LawtonJeepz

New member
Been reading alot thru the last few days on potential upgrades for both of my Jeeps, trying to develop a plan of attack. I've owned the YJ for about a year, and haven't done anything to it, it already had a 3" Rough Country lift and a few other goodies.

For now, I keep coming across comments about the Nutter bypass and it's potential improvements. My question is, is that only for the 4.0 6cyl, or can it be done on the 2.5 4cyl as well? Also, if it can be done on the 4cyl, could you share with me any direct links to detailed how-to's? TIA
 
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It's actually intended for the 4.2L (258) 6 cylinder with emissions control. If your 2.5 is fuel injected, it will not work.
 
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