Originally Posted by chefred112
I use amsoil synthetic oil...I change mine once a year and/or 25k miles... I'm a couple hundred miles short of 200k miles on the odo...tow my boat and drag race with it...engine has held up great...
Holy crap, "Once a year and/or 25K miles" Really? i would have thought you could go to 5 or 7K miles, I didnt realize you can go that long on it..