I ran pre-mix in the tank and turned the oil tank into my slide lube tank. Used gravity to feed the hoses that ran to the rails. Drilled and tapped the rails for Mikuni jets, screwed in a 250 or so and let 'er buck. Just remember to turn them off before coming back the return lane. For lube,I used Marv Jorgenson's Super Slippery Slide lube as that was all NSSR allowed (biodegradable.) On my kid's 120 Champ sleds I used cooking oil as it solidified into waxy lube. I wouldn't recommend it for your application, though.