Boao power engine oil using the world's first energy-enhancing technology, quality in line with the American Petroleum Institute API CF4 standards, through the CUMMINS NTC-400 and MACKT-7 bench test;
Excellent engine protection, effectively prevent corrosion and abrasion; maintain a good level of cleanliness;
The use of different purchase wax technology highly refined base oil, antioxidant protection function is good;
Anti-shear performance, and maintain adequate viscosity, oil stability, to prevent the phenomenon of oil pressure red light; alkali reserves, can reach a variety of high-speed engine requirements.

Performance:

product name	ISO viscosity grade	density	Pour point (° C)	Flash Point (° C)	Viscosity (cst, 40 ° C)	Viscosity (cst, 40 ° C)	Viscosity index
WL  CF-4	15W/40	0.91	-30	228	145	15.8	110
WB  CF-4	15W/40	0.92	-12	250	144	14.4	98