SR-1 SAE 25W60
Torco SR-1 Racing Oils are formulated with a unique combination of synthetic base oils and Torco’s proprietary additive, Generation II MPZ®, which is engineered to outperform and outlast the competition, with race proven results. The Zinc content is key to SR-1 Racing Oils’ anti-wear protection. SR-1 Racing Oils exceed all API ratings.