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-   -   4.0 motor question (http://www.wranglerforum.com/f210/4-0-motor-question-5297.html)

gremlinsteve 01-16-2007 01:59 AM

4.0 motor question
 
what year did they switch the 4.0 over to a hydraulic roller cam? or have they done that yet?

im getting the feeling its still flat tappet.

steve

4Jeepn 01-16-2007 10:50 AM

Same year they added muffler bearings.

gremlinsteve 01-16-2007 02:19 PM

ha, thats funny.
i for some reason was thinking the newer 4.0 motors had roller cams in em.

guess i now know.

steve-o


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