Pro Circuit's titanium valves are designed by Pro Circuit's race technicians and manufactured to their stringent specifications by Del West, the industry leader in F-1 racing valve technology. Each intake and exhaust valve is CNC machined and precision ground using only the finest lightweight titanium. Every valve is sprayed with a thermal nitrate coating to increase performance, durability and reduce normal wear. Available for most Honda, Yamaha, Suzuki and Kawasaki models.
CNC-machined and precision ground.
A thermal-nitrate coating to increase performance and product life.