Performance Upgrade: Replaces worn, damaged parts with, in many cases, upgraded materials like high-performance interface gasket material fo...
Head size 6mm. Thread 5mm. Pitch 0.80mm. Overall length 8mm. Thread length 5mm. These are not genuine Keihin.
Head size 6mm. Thread 5mm. Pitch 0.90mm. Overall length 16.50mm. Thread length 5mm. These are not genuine Hex.
Performance Upgrade: Replaces worn or damaged parts with, in many cases, upgraded materials such as high-performance interface gasket materi...
Note: Any jets in this kit may not be the same size as factory fitted.
Replacement aftermarket part for the following OEM numbers: Yamaha: 4JH-14107-00-00, 4JH-14105-00-00, 4JH-14984-00-00. and many more TBA. Th...
