TwentyThreeMX
PR Founding Father
For my 144:
Top every 20. Top and bottom every 40. That might Be overkill but I’d rather not push the big bore long intervals like I would a stock 4 stroke.
Oil change every 3 hours.
Air filter 1-2 rides, sand every ride. Hard pack...2-3. Depends.
My husky:
Books says every 1.0 hours change oil. I use belray with ester. Top shelf s**t. Change every 3 hours. 1 hour it doesnt look used. Hell after 3 it comes out still mostly blue with a slight grey hue. Probably could get away with 10 hours with that oil.
Change oil filter with every oil change.
Also do the fuel filter with every oil change.
Same with air filters. Almost every ride. I have a couple of pre filters I use at sand tracks. Went up to Michigan for a weekend. Ride at suoercoop. Peeled the pre filter off when I got to Baja. Was like new. Changed again once I got home....but that was nasty sand. Around Ohio I don’t use pre-filters. And if it’s not dusty don’t really have to change every ride.
I’m gonna run it in my lawnmower. That calls for oil change every 100 hours. We will see how it holds up in the zero turn.
theres no way that manual says 1 hr on oil change. hell my honda manual i think says 10 which is a no thank you...