08-16 fzs fzr vxr vxs 1.8l engine titanium valve spring retainers for jetskis yamaha fx ltd svho 1800 jet ski performance parts
Item | customized Titanium valve spring retainers |
Materials | GR5 GRADE5 Ti6AL4V Titanium |
Sizes | customized sizes diameter, degree hardness surface |
Function | increase horsepower for cars , motorcycles, pwc, snowski etc engine performance. |