Big intake valve and seat. Under cut and swirl polished for light weight and high flow. Large valve seat included. Machine work required to install seat.
Stainless steel 32mm oversized intake valve and 32mm valve seat kit. Machine work in cylinder head is required to install.
Stainless steel and PVD nitrided 32mm and 28mm valves with 32mm and 28.5mm valve seat. Machine work in cylinder head required to install valve seats.
Stainless steel intake and exhaust valve. 25mm intake valve and 24mm exhaust valve are the same size and length as the stock valves. Undercut for high flow. Micro polished stems. Lighter and stronger than stock valves.