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Fulfillment From Multiple U.S. Warehouses
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Manley Performance
Manley Valve Spring and Titanium Retainer Kit for 1989-2002 Nissan & Infiniti SR20DE/SR20DET (No Locks)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1989-2002 Nissan 240SX, NX, Sentra, 200SX, and Infiniti G20 (SR20DE / SR20DET).
The Manley Valve Spring and Retainer Kit is engineered to stabilize your valvetrain for high-performance and racing environments. Designed to handle aggressive aftermarket camshaft profiles, this kit provides the necessary tension and fatigue resistance to maintain consistent valve control at engine speeds up to 10,000 RPM. By utilizing premium alloys and precision manufacturing, Manley ensures your SR20 engine remains reliable under extreme thermal and mechanical stress.
- Spring Material: Wound from high-tensile chrome-silicon alloy for exceptional fatigue resistance.
- Titanium Retainers: CNC machined from aerospace-grade titanium and heat-treated to exacting tolerances for maximum weight savings and durability.
- High-RPM Stability: Rated for use up to 10,000 RPM with compatible valvetrain components.
- Precision Fit: Engineered specifically for SR-series cylinder heads to take the guesswork out of valvetrain setup.
- Manufacturer Part Number: 26165
Note: This kit includes 16 valve springs and 16 titanium retainers. Valve locks are not included.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991-1996,1999-2002 | INFINITI | G20 | Base |
| 1994-1996,1999-2002 | INFINITI | G20 | T |
| 1995-1998 | Nissan | 200SX | SE-R |
| 1991-1993,1995-1998 | Nissan | 240SX | Base |
| 1991-1992,1997-1998 | Nissan | 240SX | LE |
| 1989-1998 | Nissan | 240SX | SE |
| 1989-1990 | Nissan | 240SX | XE |
| 1991-1993 | Nissan | NX | SE |
| 1991-1993 | Nissan | NX | XE |
| 1991-1994 | Nissan | Sentra | SE-R |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Manley Valve Spring and Titanium Retainer Kit for 1989-2002 Nissan & Infiniti SR20DE/SR20DET (No Locks)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 1989-2002 Nissan 240SX, NX, Sentra, 200SX, and Infiniti G20 (SR20DE / SR20DET).
The Manley Valve Spring and Retainer Kit is engineered to stabilize your valvetrain for high-performance and racing environments. Designed to handle aggressive aftermarket camshaft profiles, this kit provides the necessary tension and fatigue resistance to maintain consistent valve control at engine speeds up to 10,000 RPM. By utilizing premium alloys and precision manufacturing, Manley ensures your SR20 engine remains reliable under extreme thermal and mechanical stress.
- Spring Material: Wound from high-tensile chrome-silicon alloy for exceptional fatigue resistance.
- Titanium Retainers: CNC machined from aerospace-grade titanium and heat-treated to exacting tolerances for maximum weight savings and durability.
- High-RPM Stability: Rated for use up to 10,000 RPM with compatible valvetrain components.
- Precision Fit: Engineered specifically for SR-series cylinder heads to take the guesswork out of valvetrain setup.
- Manufacturer Part Number: 26165
Note: This kit includes 16 valve springs and 16 titanium retainers. Valve locks are not included.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991-1996,1999-2002 | INFINITI | G20 | Base |
| 1994-1996,1999-2002 | INFINITI | G20 | T |
| 1995-1998 | Nissan | 200SX | SE-R |
| 1991-1993,1995-1998 | Nissan | 240SX | Base |
| 1991-1992,1997-1998 | Nissan | 240SX | LE |
| 1989-1998 | Nissan | 240SX | SE |
| 1989-1990 | Nissan | 240SX | XE |
| 1991-1993 | Nissan | NX | SE |
| 1991-1993 | Nissan | NX | XE |
| 1991-1994 | Nissan | Sentra | SE-R |
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