In addition to the high strength design, the outer diameter is designed to be slightly thicker than the OEM value to reduce lifter rattle. This allows the camshaft profile to be transmitted to the valve without loss, reducing tappet noise and restoring the original engine performance. Manufacturing method: Machined Material: SKD-11 Heat treatment: Vacuum firing + gas soft nitriding Surface treatment: Inner surface: Shot, outer surface: Polished finish Hardness: HRC45-55 Outer diameter: φ33.975-33.990 (slightly thick) Clearance: 3-5/100 (design target value)
Remarks
Single item 5000 yen 53
Notes
Images are for illustration purpose only. Actual product may vary.
