marcus22
Junior Member
70,000 trouble free miles... have changed the fluids 7 times.
I like that. its short and sweet
70,000 trouble free miles... have changed the fluids 7 times.
Change NOW.
Engine: FULL synthetic 20W50 VTwin engine oil
Tranny: FULL synthetic 75W90 or 75W140 GL-1 or GL-5 rated gear lube
Primary: Fit-for-purpose wet clutch/chaincase fluid like HD Formula + or Spectro Primary.
I changed mine over on 2/22/07 with 58,108 miles on the clock. I change all three every 3-5k miles just depending on my round TUIT. Now 79,080 on the clock.
TQ
Asking questions and research is how we learn and gather enough facts to decide whats right of our own ride.
I would have no problem if I bought a used HD with 42K on it switching to SYN.
IMO SYN is better for a big air cooled engine if for no other reason than it stands up to heat better than any other oil