Nismo 1.3 kg/cm² High-Pressure Radiator Cap

Description

NISMO Racing Radiator Cap maintains a higher internal pressure for the cooling system than the standard cap (Valve opening pressure : 0.9kg/cm² ※1.2kg/cm² for Z32). It prevents the coolant from boiling and vaporizing easily (the boiling point is approximatery 6℃ higher than the standard cap’s 0.9kg/cm² threshold) and improves cooling efficiency. 

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