Ilnewholland
Guest
Pete, I would think on the bicycle a 30w would cut oil comsumption.(lOl) It may be the brand or operating temps or load placed on engines that make one oil better than another. I don't really know but if it works it works. I suppose that why they make all kinds of oil. I do know that different brands of oil will increase or decrease oil useage. Ilnewholland