with every tank of gas, i never let it go under a quater tank, i use 93 and add a full can of marvel mystery oil to the tank prior to filling it up. I use that because the first gen i use to own had 250,000 miles on it and still had perfect compression and i always used marvel. I also put a full bottle in the oil that i change not every certain mile but every 120-180 hours of engine time (depending on how hard i've been riding the rex). Seems to work great for me. What do you use to prevent power loss on your rotary?

 

87 octane and royal purple 10-30, then treat it like the ***** it is.

John ny

 

Besides regular maintenance, having it built right with quality parts. There are acouple of oil and coolant mods along with strength mods like extra dowels or 3mm studs.

 

Who gets new plugs every oil change? Especially 5 bucks a piece.

 

10-40 castrol GTX
Castrol 2 stroke oil full buttle per full tank. with the stock OMP runing
Bosh Oil filter every oil change
and change the oil once it smells like gas.

i have to change the plugs this week its been a while