Torco V-Series ST Motorcycle Oil

V-Series ST Motor Oils are formulated using highly refined petroleum base stocks and Torco s race proven MPZ® additive providing better cooling, cleaning, ring seal, deposit control and anti-wear protection. Maintains viscosity and provides thermal stability under high temperature environments. V-Series is specifically formulated for Harley® and custom v-twin engines.

Features & Benefits – Premium grade petroleum formula – MPZ® frictional loss technology – Prevents oil breakdown at high temperatures – Provides superior ring seal – Excellent wear protection – Extends piston and valvetrain life – Meets or Exceeds: JASO MA API SJ – Available Sizes: 1 Liter, 1 Gallon (20W-50 only), 5 Gallon Pails, 55 Gallon Drums

V-twin motorcycle oil – V-series ST Typical Uses

SAE 20W-50
Recommended for use in late model air cooled or liquid cooled engines commonly found in Harley® (Big Twin – Evolution® & Twin Cam 88® engines) and many other custom v-twin applications.

SAE 50
Recommended for use in early model air cooled v-twin engines where specified. Commonly used in Harley® (pre-1984: Knuckle, Pan, Shovel) and other early model custom v-twin applications.

SAE 60
Recommended for use in early model air cooled v-twin engines where specified. Commonly used in Harley® (pre-1984: Knuckle, Pan, Shovel) and other early model custom v-twin applications.

Weight	20W-50, SAE 50, SAE 60