Originally Posted By: Steve S
Sorry to burst you bubble dnewton3 but you could run have run Redline or Amsoil and gotten the same results!!!
Not that it matters, but I don't see Redline making a CJ-4 in 10w30. (regular SM oil $39 or so a gallon). Amsoil 10w30 is $31 or so a gallon. If the Shell works just as well, why spend the xtra?