However, the term in the context of the Civic FB7 most commonly refers to a specific performance upgrade: the Spoon 1.35 kgf/cm² (1.3 bar) High-Pressure Radiator Cap . The Spoon 1.35 Bar Upgrade for Civic FB7
: Standard radiator caps usually operate at 1.1 bar. The Spoon cap increases this to 1.35 kgf/cm² . HONDA CIVIC FB7 1.35
: You can find both Type-D and Type-F caps (depending on your radiator setup) from sellers on eBay or Unity Performance . Summary of FB7 Engine Options (Actual Displacement) However, the term in the context of the