Skip to content

Blox High Compression Valve Exhaust Set K-Series DOHC i-VTEC (K20A-K24A) Set of 8

Sold out

OUT OF STOCK   Contact us for an ETA.

SKU BXPT-20203
Have a question on this product?


BLOX Racing high compression, stardard size valves are forged from EV8 stainless steel. Each valve then undergoes a heat treatment process to increase strength then coated using black nitride to provide superior wear resistance and minimize power-robbing friction. BLOX Racing valves are specially designed to increase intake and exhaust airflow through the cylinder heard. BLOX Racing valves increase compression by approximately 0.3 points. For best results, use with BLOX Racing valve springs and Ti retainers.