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Intake Valve - Priced Each

Rev Higher without worry, requires single groove valve keepers
Mfg Part #
VWIVN-1002S
ECS Part #
ES#2569983
Brand
Supertech
20.32
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Product Details

Supertech Single groove Intake valve

Dimensions: 33.85(std) x 5.98 x 103.9mm
Stainless Steel / Black Nitride Coating

Supertech High Performance Race Engine Valves features:
  • The microhardness is higher than the stainless steel base material, keeping good ductility beneath the hard nitrided layer
  • Surface finish is smoother than with chromed stems, having less friction between stem and guide.
  • Valve seat surface is harder with the nitrided layer, lasting longer with lead free fuels, alcohols, nitro or other "explosive" mixes. Matches any kind of seats (nodular iron seats, steel powder metal seats, hard aluminum-copper seats or beryllium copper seats).
  • Higher rpm's engines take full advantage of all previous features. The higher the engine speed the bigger the power loss due to internal engine friction! The black nitride layer reduces this power loss due to less valve-guide friction.
  • The nitrided layer is adhered to the base material at a microscopic level, so does not"flake" or brake when the valves bend due to impacts with the pistons.
  • The Black Nitride applies to the whole valve while the chrome coating is only applied to the stem

For keepers, use es2598482

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi A3 8P FWD 2.0T
Audi A3 8P Quattro 2.0T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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