Superhead Valve Seat

16

+ RPM

* 100% Made By Grade 303 STAINLESS STEEL Material.
* Produced By Latest CNC Technology Machine.
* Specifically Designed For High Performance & High RPM RACING.
* Diperbuat Dan Direka Khas Untuk VALVE SPRING RACING.
* Untuk Prestasi Terunggul, Memasangkan Dengan Tobaki Y15ZR RACING VALVE SPRING Dalam SUPER HEAD.