As many have said before, now my turn-THE ONE THAT DOESN'T FAIL. Now, if you're going to go nuts & run a super long OCI, then the full synthetic ones-Fram Endurance/RP/Amsoil EaO, OG Ultra & Titanium (wire backed ONLY), lastly the lower efficiency Purolator Boss/NAPA Platinum/Wix XP. There's a...