Valve Set - 31mm Intake (Honda / Acura B18A / B18B / B20B) BC-3020

Brian Cower was created to meet the demand for high-quality engine components at an affordable price. Stroker kits fit all popular Sport Compact applications as well as matching camshafts and valve timing. Complete packages designed to work together to provide more power and torque, and The inlet valves are designed for the following car models: -Honda B18A-Honda B18B-Acura B18A-Acura B18B Parameters: -Head Dia 31mm-Stem Dia 6.57mm-Overall Length 105.4mm Set of inlet valves. Each valve is made of the highest quality heat-resistant stainless steel material to ensure reliability at high boost and high rpm. The undercut shank above the head area not only reduces overall weight to increase RPM potential, but also greatly improves air / fuel flow in and out of the combustion chamber. Each valve is fully machined and has a swirl polished finish under the head.