Torco TR-1R Racing Motor Oil comes from an original series of motor oils called MPZ Racing Oils. MPZ Racing Oils have a long history of accomplishments in many forms of racing dating back to the 1950s. TR-1R is simply the next generation of the original chemistries and carries out a tradition of superior performance. TR-1R is a special blend of hydro-processed petroleum based stocks, special polymers, and proprietary additive systems focused on superior performance and engine protection. TR-1R is a tried and proven racing formula that offers excellent thermal stability under the extreme RPM and high operating temperatures of modern racing engines. It is an MPZ® fortified formula which provides unequaled anti-friction and anti-wear as well as minimizing frictional losses for increased power. TR-1R protects against scuffing, galling, and metal transfer for longer engine life.
TR-1R SAE 60
Blown alcohol applications, and applications with % of nitro fuels, That calls for 60