Racing Valve Spring Kit — 0.600 in lift, 387 lb open, 152 lb seat

KIBBLEWHITE Racing Valve Spring Kit — 0.600 in lift, 387 lb open, 152 lb seat – 79-84 Big Twin, 80-84 Touring, 82-83 FXR

KIBBLEWHITE
0926-2930
20-21150

Complete racing valve spring kit with progressively wound, heat-treated and shot-peened springs. Fits one engine; ready to install.

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Designed and engineered for a specific engine application, taking into account cam profiles, harmonics, natural frequency, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm.

Progressively wound springs made from high-grade wire, heat treated and shot peened to deliver consistent performance and long service life.

This is a complete set to service one engine and is supplied ready for installation.

Manufactured in the United States under strict quality controls.

: 0926-2930
In Stock

Data sheet

Type
Valve
Units
Kit
Style
Racing
Brand
KIBBLEWHITE
Application
Exhaust, Intake
Spring Seat Pressure
152 lb
Spring Open Pressure
387 lb
Spring Lift
0,600"
0.600"
Collar Material
H.T. Steel
Material
Chromium Silicon Alloy
Harley Family
FXR
Touring
Vintage Big Twin

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Electra Glide Standard Big Twin 1984
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Big Twin 1979 Fits late '79.
Harley Davidson Electra Glide Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Big Twin 1981
Harley Davidson Electra Glide Big Twin 1982
Harley Davidson Electra Glide Big Twin 1983
Harley Davidson Electra Glide Classic Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Classic Big Twin 1981
Harley Davidson Electra Glide Classic Big Twin 1982
Harley Davidson Electra Glide Classic Big Twin 1983
Harley Davidson Electra Glide Sport Touring 1980
Harley Davidson Electra Glide Touring 1983
Harley Davidson Electra Glide Classic Touring 1983
Harley Davidson Electra Glide Special Touring 1984
Harley Davidson Tour Glide Touring 1980
Harley Davidson Tour Glide Touring 1981
Harley Davidson Tour Glide Touring 1982
Harley Davidson Tour Glide Touring 1983
Harley Davidson Tour Glide Classic Touring 1980
Harley Davidson Tour Glide Classic Touring 1981
Harley Davidson Tour Glide Classic Touring 1982
Harley Davidson Tour Glide Classic Touring 1983
Harley Davidson Sturgis Big Twin 1980
Harley Davidson Sturgis Big Twin 1981
Harley Davidson Sturgis Big Twin 1982
Harley Davidson Big Twin 1983
Harley Davidson Super Glide Big Twin 1981
Harley Davidson Super Glide Big Twin 1982
Harley Davidson Super Glide Big Twin 1983
Harley Davidson Super Glide Big Twin 1984
Harley Davidson Fat Bob Big Twin 1979 Fits late '79.
Harley Davidson Fat Bob Big Twin 1980
Harley Davidson Fat Bob Big Twin 1981
Harley Davidson Fat Bob Big Twin 1982
Harley Davidson Fat Bob Big Twin 1979 Fits late '79.
Harley Davidson Super Glide II FXR 1982
Harley Davidson Super Glide II FXR 1983
Harley Davidson Super Glide II FXR 1982
Harley Davidson Low Rider Big Twin 1979 Fits late '79.
Harley Davidson Low Rider Big Twin 1979
Harley Davidson Low Rider Big Twin 1980
Harley Davidson Low Rider Big Twin 1981
Harley Davidson Low Rider Big Twin 1982
Harley Davidson Low Rider Big Twin 1983
Harley Davidson Low Rider Big Twin 1984
Harley Davidson Wide Glide Big Twin 1980
Harley Davidson Wide Glide Big Twin 1981
Harley Davidson Wide Glide Big Twin 1982
Harley Davidson Wide Glide Big Twin 1983
Harley Davidson Wide Glide Big Twin 1984