Bel-Ray’s new Works Thumper Racing Full Synthetic Ester 4T Engine Oil has been developed for high performance and competition use and is designed to withstand the most extreme racing conditions.
Sure Sellers:
Superior anti-wear properties reduce cylinder and ring wear and contribute to longer bearing life
High viscosity stability minimizes friction for maximum power
Meets API SM and JASO MA2 requirements and is suitable for air-cooled/liquid-cooled 4-stroke engines with or without wet clutches