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Bel-Ray Thumper 4-Stroke Racing Motor Oil is specifically engineered to meet the demands of single cylinder multi-valve 4-stroke racing engines. The high temperatures and severe loads of racing require the exceptional film strength, shear- and temperature stability of Bel-Ray Thumper 4-Stroke Racing Motor Oil. Applications
Features and Benefits
General Description
Bel-Ray Thumper 4-Stroke Racing Motor Oil is a premium multi-grade synthetic blend motor oil engineered for single cylinder multi-valve 4-stroke racing engines requiring maximum wear protection of valve-trains, rings, cylinders and pistons. Bel-Ray Thumper 4-Stroke Racing Motor Oil protects against viscosity breakdown under high temperature, high shear and fuel dilution conditions commonly found in racing.
