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Supertech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Supertech lineup with fast shipping and expert fitment support — order with confidence.
Unlock the potential of your Nissan SR20DET engine with the Supertech Single Valve Spring Kit. Engineered for enthusiasts seeking enhanced reliability and performance, these springs are built to handle the stresses of modified and high-output SR20DET applications. They ensure precise valve operation, preventing issues like valve float during aggressive driving or high-RPM maneuvers.
This kit is essential for any SR20DET owner looking to push their engine's limits safely. Whether for drift, drag, or street use, Supertech valve springs are a testament to quality and performance. Find the best engine components for your build at GGCRACING.
| Brand | Supertech |
|---|---|
| Manufacturer part number | SPRK-H1021S-SR20 |
| GGC SKU | SPTSPRK-H1021S-SR20 |
| UPC / GTIN | 01037721241760 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 9.5 × 6.3 × 2.6 in |
|---|---|
| Shipping weight | 2.3 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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