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- CMS 5.0 Coyote Stage 4 Spring Kit - .575" lift
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- CMS 5.0 Coyote Stage 4 Spring Kit - .575" lift
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- Camshafts & Valvetrain
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- Mod Motor
- CMS 5.0 Coyote Stage 4 Spring Kit - .575" lift
CMS 5.0 Coyote Stage 4 Spring Kit - .575" lift
![Pin It](http://pinterest.com/pin/create/button/?url=https://cushmanmotorsports.com/cms-5-0-coyote-stage-4-spring-kit-575-lift/&media=https://cdn1.bigcommerce.com/server3400/r6ufwc/products/761/images/1147/image__43818.1534811686.1280.1280.jpg?c=2&description=Cushman Motorsports - CMS 5.0 Coyote Stage 4 Spring Kit - .575" lift, $439.00 (https://cushmanmotorsports.com/cms-5-0-coyote-stage-4-spring-kit-575-lift/))
Product Description
Spring load at 1.575" 122lbs
Spring load at 1.000" 300lbs
Spring rate 308 lbs per inch
Coil bind .965"
The CMS / PAC Stage 4 RPM Series Valve Springs are the ultimate valve springs for 5.0L Coyote. These springs are capable of handling extreme RPM and Boost Pressures! TI-VCT Lockouts must be used and upgraded timing chains and guides are suggested. These Springs fit the Stock Coyote Retainers but we also offer optional PACTuff 6AL-4V Retainers. If you have a 5.0L Coyote and are planning on making over 30lbs of boost, this is the spring kit for you!
100% Made in the USA by PAC Racing, these Valve Springs and Retainers are the finest quality available for the 5.0L Coyote Cylinder Heads.
