Bel Ray Thumper Racing Synthetic Ester Blend 4T Engine Oil

Bel Ray Thumper Racing Synthetic Ester Blend 4T Engine Oil

  • Synthetic  blend for racing engines
  • Maximum horsepower and consistent clutch performance
  • Wear protection for valve-trains, rings, cylinders and pistons
  • For air-cooled/liquid-cooled engines with wet clutches
  • API SM, JASO MA2
    $13.50Price