Performance Springs Audi 5 Cylinder 20V Dual Valve Springs & Base Shim – PS A5K
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Performance Springs PS A5K Dual Valve Springs are designed specifically for Audi 5-cylinder 20V engines, including the 3B, 7A, AAN, ABY, ADU and RR engine variants.
The PS A5K is a dual valve spring and shim set designed to provide improved valve train control for performance and modified Audi 20V applications.
The springs are rated for a maximum valve lift of 0.470", with 81 lb of seated pressure and 224 lb of open pressure at 12 mm lift.
The set includes the required base shim, while the supplier specifies that standard (STD) retainers are used.
Spring Specifications
- Brand: Performance Springs
- Supplier: Performance Valve Springs
- Part Number: PS A5K
- Engine Make: Audi
- Engine: 5 Cylinder 20V
- Engine Codes: 3B / 7A / AAN / ABY / ADU / RR
- Spring Type: Dual Valve Spring & Shim
- Maximum Valve Lift: 0.470"
- Retainers: Use STD
- Seated Pressure: 81 lb
- Open Pressure: 224 lb @ 12 mm lift
- Coil Bind: 13.6 mm
Applications
- Audi 3B 20V
- Audi 7A 20V
- Audi AAN 20V
- Audi ABY 20V
- Audi ADU 20V
- Audi RR 20V
What's Included
- Performance Springs PS A5K Dual Valve Spring Set
- Base shim
Retainers: Standard/OEM retainers are used. Titanium retainers are not included with this product.
Installation Information
Always verify installed height, valve lift, spring pressure, coil bind clearance, retainer compatibility and all other dimensions against the specific engine and cylinder head configuration before installation.
Performance Valve Springs states that it is the installer's responsibility to check and recheck all dimensions, pressures, applications and specifications before, during and after installation. The supplier also states that valve spring pressure specifications have an approximate ±8% tolerance.
| Product Name | Performance Springs Audi 5 Cylinder 20V Dual Valve Springs & Base Shim – PS A5K |
|---|---|
| Brands | Performance Springs |
| Engine | Audi 5 Cyl 20V 3B/7A/AAN/ABY/ADU/RR |
| Make | Audi |
Delivery & Freight
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