KIBBLEWHITE Valve and Spring Kit - 0.450" - Yamaha YZ450FX | YZ450F '14-'19 [8081100]

MSRP: $185.23

$164.22

(You save $21.01 )

(No reviews yet) Write a Review

Manufacturer Part Number:

8081100

Parts Unlimited Part Number:

09262920

Parts API Product ID:

0004834872

Parts Status:

STANDARD

Product Type:

Valves & Parts

Parts Fitment Count:

Parts Missing >130 Batch:

PARTS_MISSING_OVER130_POSITIVE_STOCK_FREEDOM_20260826

Parts Missing >130 Plan SHA256:

0C658F52D7FCC29CFA5B39C6BDB67D100D17FAF5D8BD9CD14EB7FA79BF48A7B9

Parts Sealed Image SHA256:

BC35C290C239F09E30BA4CEE8F3FB30A30E7BBCA958046E65EEC8F39F7EC76D3

KIBBLEWHITE Valve and Spring Kit - 0.450" - Yamaha YZ450FX | YZ450F '14-'19 [8081100]

Manufacturer Part Number: 8081100

Parts Unlimited Part Number: 09262920

Product Type: Valves & Parts

Valve and Spring Kit - 0.450" - Yamaha YZ450FX | YZ450F '14-'19

Spring Lift: 0,450"
Stem Diameter: 5.50 mm
Units: Kit
Application: Intake
Spring Lift: 0.450"
Spring Open Pressure: 155 lb
Tulip Angle: 20°
Head Diameter: 1.457"
Length: 3.280"
Product Name: Valve and Spring Kit
Stem Diameter: 0.2158"
Collar Material: Titanium
Head Diameter: 37.00 mm
Spring Seat Pressure: 46 lb
Type: Conversion
Valve Seat Height: 1.185"
Material: Black Diamond™ Stainless
Riding Style: Off-Road
Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves
Extends the life of the valvetrain and intake components by as much as 4x over the OEM titanium parts
Includes forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated wire valve springs, ultra-light titanium retainers and hardened steel bases
Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software
Specifically designed and engineered for each application
Made in the USA