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DESCRIPTION
Fitments
| Years |
Make |
Model |
| 2016 - 2020 |
Yamaha |
YZ 450 FX |
| 2014 - 2019 |
Yamaha |
YZ 450 F |
Features
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond™ intake valvesExtend the life of the valvetrain and intake components by as much as 4x over the OEM titanium partsInclude forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated wire valve springs, ultra-light titanium retainers and hardened steel basesComponents are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design softwareSpecifically designed and engineered for each applicationMade in the U.S.A.Specs
Material: Titanium
Riding Style: Off-Road
Spring Lift: 0,450"
Units: Kit
Application: Intake
Material: Stainless Steel
Product Name: Spring Kit
Spring Lift: 0.450"
Spring Open Pressure: 155 lb
Spring Seat Pressure: 46 lb
Type: ValveApproximate Package Weight & Dimensions
Weight: 0.45
Height: 2.4
Length: 8.3
Width: 5
