If you use a quart of diesel for every gallon of fuel in your sled (Premium of course) you can disconnect your oil pump and toss it.
At least you'll know exactly how much lubrication your engine is getting instead of the Oil injection uncertainty.
Your sled will turn into a screamer and you'll be able to dump about 75 lbs off your sled when you figure in the hoses, tank, cap and all that messy oil.
It is the oil preferred by 9 out of 10 cross country skiers on shared trails.
Actually, I like this idea, small electric pump https://www.troybuiltmodels.com/items/TBMSMOKEPUMP.html, push button switch on handlebars, 32-60 oz tank, and run the smoke oil into the a bung either drilled or welded onto the can....instant smokescreen. I like it! More worthwhile mod than a stereo IMO.
I follow the sea shepperd all summer , which leads me to Japanese whalers thus I am able to skim the ocean for whale oil to run in my sled . And no I have not had any salt water contamination yet . However the scent does attract wolves fueling the bad habit of smoking a pack a day.