Not really found an answer so far…
I'm about to change the oil in my 04 JrTs. At the moment, I'm running the original SAE-7.5
I've heard many times how its better to replace it with heavier oil. Some people say 10, some say 15.
I'm between 150 and 160lbs with gear. So far I'm thinking of getting a bottle of 10 and a bottle of 15, then mixing the two. I want it rebound slower, but not pack up on trail (damn JrTs spike badly anyway!).
Just wondering what other people with 04 JrTs have put in theirs.