Set of 8 high performance intake valves for the Honda CB750F CB900F Boldor, CB1100F and CB1100R air cooled engines.
Great valves for classic racing and endurance racing engines.
 
Perfect replacement for your worn out stock valves - ready to install.

Made of the best grade stainless steel (EV8 / 21-4N) commonly used in all high performance valves used for racing or high strung engines (N/A, turbo or nitrous), these are a great improvement over the standard valves not only in flow but also in strenght and heat resistance.

Valves are finished with durable black nitride coating to avoid stem wear and increase durability. All valves have hardened valve tips.

These valves are 26mm - Original Diameter for the CB 900F. 
These valves are also compatible with the Honda 750F and CBX1000 that have 25mm diameter valves, requiring the usual valve seat machining.

We have stock and oversize valves, upgraded valve springs, titanium retainers, shim under buckets and bronze guides for the Honda Four Boldor engines - 750, 900 and 1100.