Supertech Opel 2.0l 16V C20XE valve spring kit

Supertech Valve spring kit SPRK-H1001D-C20 for Opel / Vauxhall C20XE

Optimize the performance of your engine

The Supertech valve spring kit SPRK-H1001D-C20 has been specially developed for the Opel/Vauxhall C20XE engine. This kit includes dual valve springs and titanium valve spring retainers, which allow higher engine speed and prevent valve flutter at high engine speeds. The lightweight titanium valve spring retainers allow the engine to rev up faster and become more stable overall, especially during performance upgrades.

Main features:

• Set of double valve springs
• Optimized for higher engine speeds
• Prevents valve flutter
• Lighter thanks to titanium valve spring retainer
• Higher engine speeds possible

Technical data:

• Diameter of the outer spring: 29.35mm
• Inner diameter of the outer spring: 21.85mm
• Diameter of the inner spring: 20.50mm
• Inner diameter of the inner spring: 15.50mm
• Valve seat pressure: 36.29kg/34mm
• Open pressure: 86.64kg/10mm
• Max. Stroke: 14.00mm
• Min. spring height (when compressed): 20.00mm
• Spring rate: 11.00 lbs/mm
• Valve spring retainer: RET-H70/T1
• Valve seat: SEAT-H1020DS

Compatible vehicles:

• Opel C20XE
• Vauxhall C20XE

Improve the performance and reliability of your engine with the Supertech valve spring kit SPRK-H1001D-C20. Ideal for motorsport and high performance applications.