Performance Springs Ford Windsor 302-351 CID Dual Valve Springs

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Performance Springs PS 99838D Dual Valve Springs are designed specifically for the Ford Windsor 302-351 CID V8 engine.
These performance dual valve springs are designed for high-performance Ford Windsor applications requiring increased valve train control and are suitable for applications with up to 0.600" maximum valve lift.
The PS 99838D has an installed height of 1.700" (43.2 mm) and provides 130 lb of spring pressure at installed height and 350 lb at 1.150" (29.2 mm). The coil bind height is 0.925" (23.5 mm).
Product Specifications:
- Maximum Valve Lift: 0.600"
- Installed Height: 1.700" (43.2 mm)
- Spring Pressure @ 1.700": 130 lb
- Spring Pressure @ 1.150": 350 lb
- Coil Bind: 0.925" (23.5 mm)
- Outside Diameter: 37.7 mm
- Inside Diameter: 21.2 mm
What's Included:
- 16 × Performance Springs PS 99838D Dual Valve Springs
Performance Valve Springs specifies that a Ford Windsor 302-351 CID V8 requires 16 × PS 99838D springs. The supplier automatically adds the correct quantity when the product is ordered.
Important: Always verify valve lift, installed height, spring dimensions, pressures, coil bind clearance, retainer compatibility and application suitability before installation. Performance Valve Springs states that pressure specifications have an approximate ±8% tolerance. The installer is responsible for checking and rechecking all dimensions, pressures, applications and specifications before, during and after installation.
| Product Name | Performance Springs Ford Windsor 302-351 CID Dual Valve Springs |
|---|---|
| Brands | Performance Springs |
| Engine | Windsor 351 |
| Make | Ford, Mazda |
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