2004FLSTCI
Member
Im sure this topic has been covered a thousand times. I own a 2003 Dyna and a 2004 Heritage. Two years ago I moved to Mobil-1 20w-50 vtwin oil. Both bikes run and sound so much better. The shifting is smooth in both, no more Harley clunk! I run this in all three holes on both bikes. Engine runs cooler and just over all bike is better. I have been shopping on-line and can't believe how much prices have rocketed. I have been looking into the Mobil-1 15w-50 in the 5 gallon jug? Is anyone running this? Any info will be helpful. I know there are other oils out there but I really like the Mobil-1. Will I be OK going to the 15w-50? Why is 20w-50 labeled v-twin and the other is not? I'd like to stick to using it in all three holes. When I travel, if something happens it makes it so much easier if getting oil is required (if I dont carry it onboard). Let me know what you think...Thanks