BLOX Racing K-series hi-compression intake 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 head.

BLOX Racing flat hi-compression valves are standard size and increases compression by approximately 0.3 points.

For maximum results, use with BLOX Racing valve springs and Ti retainers.

Set of 8 standard sized intake valves.

Engine applications:

• K20A - JDM DC5/EP3 Type-R
• K20A2 - 02-04 RSX Type-S
• K20A3 - 02-06 RSX Base / 02-05 Civic Si
• K20Z1 - 05-06 RSX Type-S
• K20Z3 - 06-11 Civic Si
• K24A2 - 04-05 TSX