Valve spring kit - High-performance springs only

Double chrome-plated siliconed valve springs; lift 0.600" (spring tension at closed valve 155-165 lb.)
Compatible with original and aftermarket spring plates
Manufactured in the USA
Outer spring inner diameter: 1.249"
Inner spring bore diameter: 0.975"
Solid height: 0.850"
Includes:
• 4x CrSi valve springs



Specifications


Brand
KIBBLEWHITE


Supplier reference
20-2000


Valve seat height
1,510"


Valve seat height
1,510"


Application
Exhaust, Intake


Spring lift
0,600"


Spring lift
0,600"


Material
Chrome silicon


Product name
Spring kit


Seat spring pressure
152 lb


Open spring pressure
387 lb


Type
Valve


Units
Set of 4