I have a Triumph Scrambler, its a 865cc parallel twin, oil cold engine(no radiator). Looking to keep it forever. I am running Mobil 1 20w-50 V twin currently. Owners manual calls for semi or full senthetic 10w-40 or 15w-50. Am I ok, or should I switch? And what kind?
Your help would be great. Thanks.
Your help would be great. Thanks.