i have read many articles dealing with synthetic motor oils and have actually used mobil 1 in my 93 5.0 LX and my 02 GT. but recently, i have read that some synthetics may not be all that great. if memory serves, i believe the oils mentioned were mobil 1 and royal purple, as they did not perform very well in a lubrication study of several different synthetics. however, another synthetic, amsoil, was at the top of the charts!
i now own a new 04 Cobra and have, as yet, to change the oil......it only has a couple hundred miles on it. was hoping to get some info/feedback on which synthetic is best and why u think its best..........thanks
i now own a new 04 Cobra and have, as yet, to change the oil......it only has a couple hundred miles on it. was hoping to get some info/feedback on which synthetic is best and why u think its best..........thanks