Brand New Still in Original Box. NR Racing Big Valve Head. Fits GX160 and GX200 engines. Skimmed 0.050 with 27/24 valves and 37lb springs. 22cc Full Race Head, Honda GX200, Honda Casting.
Genuine Honda cores (these flow better, are less porous, and are stronger than aftermarket heads). Fully Ported and Bead Blasted. Milled 0.050 to Increase Compression. 27mm intake / 24mm exhaust Lightweight Stainless Valves. Aluminum Retainers and Split Keepers with Stainless Valves.