Supertech Opel Vauxhall C20XE C20LET 80lb Dual Valve Springs and Retainers Kit

£549.99 incl VAT £458.33 ex VAT
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Supertech 80lb dual valve spring and retainer kit for the Vauxhall / Opel C20XE Redtop and C20LET turbo platforms. Required upgrade when running aggressive cams or high-RPM C20 builds.

Stock & dispatch: check the live stock status shown above. UK in-stock items dispatch next working day on orders placed before 2pm. Drop-ship, special-order and made-to-order items have variable lead times — please contact our team on 01621 473023 or [email protected] for accurate timing before ordering.

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SKU: SPRK-H1001D-C20 Category:

Description

Supertech has been around for a long time in the Valvetrain industry, and has race proven their product year after year, and backed it up with world records and first place trophies. We use Supertech in our top level engine builds for good reason.
Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm’s. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions. Computer software also allows us to make sure that the harmonics are well under control. The retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.