Maxima Formula K2 100% Synthetic Racing Premix - 64ozFormula K2 is a full synthetic, triple ester 2 stroke engine oil designed to ensure optimum protection and performance under extreme race conditions. This clean burning, ring stick resistant formulation utilizes high molecular weight, surface active esters to ensure optimal ring seal and maximum power. An advanced, low ash additive system minimizes carbon buildup while preventing rust, corrosion and wear.