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Valve Spring Set for Nissan SR20 Engines
This single-spring pack is suited to SR20DE/DET cylinder heads and provides additional spring force for applications running increased RPM or moderate turbocharging. The specification supports up to 12 mm valve lift using stock retainers.
Spring Characteristics
- Max Valve Lift = 0.475″
- Installed Height = 1.560″
- Seated pressure= 85 Lbs
- Open Pressure = 180 Lbs @ 12mm
- OD = 29.8mm
- ID = 22.1mm
- Coil Bind = 23.4mm
The spring profile is optimized to limit resonance and maintain valve stability under high-cycle conditions.
| Product Name | Performance Springs Nissan SR20 Valve Spring Kit | PS-350693-16 |
|---|---|
| Brands | Performance Springs |
| Engine | SR20 |
| Make | Nissan |
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