Valve Spring - Dual Spring - 250 lb/in Spring Rate - 0.960 in Coil Bind - 1.240 in OD - Set of 16 - Part Number: 4005
Specifications
| Brand |
Isky Cams |
| Part Number |
4005 |
|
Spring Style
|
Standard
|
|
Spring Quantity
|
Dual Spring
|
|
Damper
|
No
|
|
Spring Rate
|
250 lb/in
|
|
Coil Bind Height
|
0.96 in
|
|
Installed Height
|
1.687 in
|
|
Outside Diameter of Outer Spring
|
1.24 in
|
|
Outside Diameter of Inner Spring
|
0.925 in
|
|
Inside Diameter of Outer Spring
|
0.925 in
|
|
Inside Diameter of Inner Spring
|
0.69 in
|
|
Maximum Valve Lift
|
0.5 in
|
|
Seat Load (LBS)
|
115 lbs
|
|
Seat Load At (in)
|
1.687 in
|
|
Open Load (LBS)
|
240 lbs
|
|
Open Load At (in)
|
1.187 in
|
|
Alloy
|
Chrome Silicone Wire
|
|
Material
|
Steel
|
|
Quantity
|
Set of 16
|
