473cc. Okay for all liquid cooled engines. Mix 3% concentrate in straight water or anti-freeze/coolant. Cool-Aide system concentrate is designed for race use and does not offer freeze protection. Approved for all paved and dirt surfaces when mixed with water. This pink colored Maxima Engine Cool-Aide is a non-glycol racing engine coolant formulated to prevent corrosion while significantly reducing engine temperatures through greater and more efficient heat transfer. - Cool-Aide was designed from the ground up for race use and does not offer freeze protection - Meets racing specifications for all dirt and paved surfaces - Allows for maximum horsepower by controlling engine temperatures - Significantly reduces engine temperatures through greater and more efficient heat transfer- Boiling point unpressurized 100.6°C; with 15psi (1.034 bar) radiator cap 125.6°C - Does not offer freeze protection - Protects against rust & corrosion - Glycol; nitrate; amine and borax free - 100% Biodegradable in unused form. Note: Also available in 1892cc can as ''Ready To Use'' (70100); which requires no premixing with water.