Tusk High Pressure Radiator Cap 1.6 Color:Silver Dry boiling point 270 °C

Dry boiling point 270 °C / 518 °F

and ease of installation

Tusk Valve Stem Caps

Fits most 520 and 530

Aggressive

Tusk High Pressure Radiator Cap 1.6 Color:Silver Dry boiling point 270 °CTusk High Pressure Radiator Cap 1. 6 Does not fit KTM's. The Tusk High Pressure Radiator Cap is the simplest and most inexpensive way to reduce your motorcycle or ATV from boiling over. The Tusk High Pressure Radiator cap raises your cooling systems maximum operating pressure and therefore raises the boiling point of your coolant. This is a perfect upgrade for most motorcycle and ATV radiators with stock caps. Higher pressure radiator cap increases