Fully synthetic motor oil with Tri + Bi esters for MITSUBISHI rotor engines. Gulf EVO is designed based on the PAO with a special ester according to the formula PAO + Ester, ensures engine protection during cold start, protects turbocharging parts, and reduces friction a lot. Gulf EVO has been successfully tested on 4G63 turbocharged engine where oil is impacted by high temperatures. That is the reason why a special attention is paid to the stability of the oil viscosity in a wide temperature range. The product is developed based on 100% synthetic base oil with esters which ensures excellent lubrication. Gulf EVO comprises a specially selected additive package ensuring resistance to shear, perfect viscosity index. The organic molybdenum as a friction modifier reduces friction.