This Skunk2 radiator cap will slightly increase your internal radiator pressure, which has the effect of raising the coolant boiling point and increasing cooling efficiency. The open valve pressure is 1.3kg/cm2 (or 18.5 PSI) compared to the normal 0.9 to 1.1kg/cm2 for most vehicles. The Skunk2 radiator cap demonstrates its effectiveness under high-load situations such as high-performance and circuit driving. Each Skunk2 radiator cap is made using durable construction from the highest quality materials.
Availability and Condition: Unless otherwise noted, this product is in brand new condition and usually in stock at one of our warehouses, or will ship directly from the manufacturer.
Don't have a 1997 Honda Civic?
The link bellow will drop you to the same skunk2 radiator cap but for a different car