Tungsalloy Dual Springs 1.450" OD 477Lb@1.200" Seat 1.115 Bind
Product Information
Crower's mission is to provide high quality aftermarket engine components designed to meet the extreme demands of today's high performance racing applications. Working for over half a century, with casual enthusiasts to hard-core drag racers, has given Crower immense knowledge of the modern racing engine. Crower combines this experience with thier manufacturing know how to create the lightest, strongest, yet most durable components to suit your application.
It isn't a bad idea to change your valve springs when you install a new cam, so that you get the most out of your high-lift cam. These double springs from Crower are stronger than stock valve springs, and they may require machine work to the cylinder head.
- Number of Springs Per Valve Dual
- Outside Diameter of Outer Spring (in) 1.450 in.
- Coil Bind Height (in) 1.115 in.
- Damper Spring Included Yes
- Spring Rate (lbs/in) 463 lbs./in.
- Inside Diameter of Outer Spring (in) 1.065 in.
- Inside Diameter of Inner Spring (in) 0.705 in.
- Valve Spring Style Standard
- Coated No
- Quantity Sold as a set of 16.

Product Information
Crower's mission is to provide high quality aftermarket engine components designed to meet the extreme demands of today's high performance racing applications. Working for over half a century, with casual enthusiasts to hard-core drag racers, has given Crower immense knowledge of the modern racing engine. Crower combines this experience with thier manufacturing know how to create the lightest, strongest, yet most durable components to suit your application.
It isn't a bad idea to change your valve springs when you install a new cam, so that you get the most out of your high-lift cam. These double springs from Crower are stronger than stock valve springs, and they may require machine work to the cylinder head.
- Number of Springs Per Valve Dual
- Outside Diameter of Outer Spring (in) 1.450 in.
- Coil Bind Height (in) 1.115 in.
- Damper Spring Included Yes
- Spring Rate (lbs/in) 463 lbs./in.
- Inside Diameter of Outer Spring (in) 1.065 in.
- Inside Diameter of Inner Spring (in) 0.705 in.
- Valve Spring Style Standard
- Coated No
- Quantity Sold as a set of 16.