Supertech Single Valve Spring Kit - Toyota 4AGE 20V Blacktop
Supertech SPRK-A2095-BT Single Valve Spring Kit - Toyota 4AGE 20V Blacktop
Supertech valve springs are precision matched and ready to install for your engine rebuild. Supertech springs allow for higher RPM and higher lift camshafts than stock thanks to their chrome silicone vanadium steel alloy. The retainers in this kit are manufactured from high tech military titanium alloy and are CNC machine for enhanced precision.
Specifications:
- Type: Single Spring
- Seat Pressure: 54@36.60mm
- Max Lift: 13.60mm
- Coil Bind: 23mm
- Rate: 6.7lbs/mm
- Retainer: RET-TC50/T1
- Spring: SPR-A2095
- Seat Locator: SS-3021
- Complete Kit Of Valve Springs And Retainers
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993 | Toyota | Corolla | All Trac |
| 1991 - 1997 | Toyota | Corolla | Base |
| 1997 - 2000 | Toyota | Corolla | CE |
| 1993 - 1997 | Toyota | Corolla | DX |
| 1991 | Toyota | Corolla | GTS |
| 1991 - 2000 | Toyota | Corolla | LE |
| 1992 | Toyota | Corolla | LSX, SR5 All Trac |
| 1991 - 1992 | Toyota | Corolla | SR5, DLX All Trac, DLX |
| 1998 - 2000 | Toyota | Corolla | VE |
Ships within 1-2 business days.
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Fitment Guaranteed
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


