I have a 2003 jeep grand cherokee, and it has the infamouse lifters tick..
SOO.. I removed the head , to take a look at the lifters.
they all look pretty good, no dishing all even wear, nothing that jumped out at me. so i figured i would check the cam for spec b4 i installed new lifters and such.
this is a stock cam that came with the jeep. oh it is a 4.0i6
now my question is, 1st not quite sure what the lobe lift is off of the lifter.
so i used a dial indicator. and i got .242 to .250 with head off ,hydraulic lifter and pushron installed using dial indicator.
here are the lobe lift specs
Camshaft Lobe Lift
Exhaust: 6.579 mm - (0.259 in.)
Intake: 6.477 mm - (0.255 in.)
is this cam usable?
i have all the lobe specs at home and if needed i will post them