This is a true bolt-on kit that drops directly into the Raptor 660 engine
This allows for increased insurance against losing the shim even in the event of valvetrain separation during severe operating conditions
This is a direct bolt-on kit designed for standard bore applications with no machining required
1000 YXZ1000R Std / SE / SS / SS SE 2017+
Upgrade your engine today & ensure lasting performance
20+ Yamaha YZ250FX YZ 250FX Kibblewhite Race Titanium Springs & Valves Kit Seals Scrambler 90 This is a true bolt-on80 82300, 80 82312, 80 82316, BMF 12111 00 00, 1SM 12121 10 00, B7B 12113 00 00, B7B 12114 00 00, B7B 12113 00 00, B7B 12114 00 00, 1SM 12126 00 00, B7B 12116 00 00, 4TE 12119 00 00,33M 12119 00 00 , MRS15,MRS14 span> Kibblewhite Performance Black Diamond Valves & Titanium Valve Spring Kit with KPMI RED VITON SEALS! The Best On The Market! Yamaha YZ250F Years 2019 2020 2021 2022 2023 2024 2025 Yamaha YZ250FX Years 2020 2021 2022 2023 2024 2025 Yamaha