Engineered to increase pressure in cooling system which then increases coolant boiling point; helps prevent boil over
Chrome cap with grooved edges for grip; pressure rating printed on cap in metric and standard psi
Color-coded seals: Red = 1.6K (23 psi), Green = 1.8K (26 psi), Blue = 2.1K (30 psi)
High-temperature silicone seals
Includes high-temperature metal film warning decal and adhesive
For competition use on most Hondas, Kawasakis, Suzukis and Yamahas
Product Series
