The use of special spring steel material improves strength and reduces valve jumps, which often occur in high rotational range.
Recommended for racing engines used in extreme conditions.
■Compatible Models
Kitaka STD New STD-Type 2 Cylinder Head
Compatible with the following normal cylinder heads:
Monkey / Gorilla: FNO,Z50J-100001-1510400
Charlie 50: FNO,CF50-100001-2999999
Charlie 70: FNO,CF70-100001-2999999
Ducks 50 (6 V): ST50 All Models
Ducks 70: All models
This is an example of the compatible model. Please make sure you do not mind before placing your order