Aug 05, 2023
Erson Competition Series Valves
Competition Series Erson valves offer an advance design that reduces valve
Competition Series Erson valves offer an advance design that reduces valve weight by 10% for improved valve control. Other features include a hardened keeper groove, hard chrome-plated stems, undercut stem and swirl polished head and a high strength PS824 forged stainless steel alloy.
They are precision machined for consistent volume and hardened tips with no lash cap required. For more info: www.pbm-erson.com