- Sun Mar 11, 2012 12:14 pm
#10313
My Indian workshop book from the 1990's says to use a straight 50 and my 2007 classic 4 speed is very happy on it, no oil leaks and no knocks or rattles from the motor. She gets the cheapo 20/50 from the local discount store for the winter but that is never in the engine for more than a few hundred miles so is more of a flush out really.
My Indian workshop book from the 1990's says to use a straight 50 and my 2007 classic 4 speed is very happy on it, no oil leaks and no knocks or rattles from the motor. She gets the cheapo 20/50 from the local discount store for the winter but that is never in the engine for more than a few hundred miles so is more of a flush out really.