Originally Posted by
rodcpierce
The issue is the nitromethane. You dont use that in your car, atv or dirt bike. The nitromethane is like a sponge for water, it attracts moisture, which comes rust. Also, if you dont use a fuel with a 100% synthetic oil package, they use castor. Castor oil can leave behind some pretty nasty stuff if left in there and allowed to set.
That is what i ready somewhere eles. That if the nitro fuel sits in your engine it will become rust. So i am probably just going to oil my engine.. It wont hurt to do it