Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.
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Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.
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1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors.
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Triple Groove retainer manufactured with high-quality military-certified Titanium alloy, and CNC machined for a tight fit.
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Titanium retainers which allow for higher lift than stock retainers, at half the weight.
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precision CNC'd from Ti for perfect fit, use in high revving motors to prevent valve float.
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High Flow Valve Set
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This product was last offered at the strikethrough price on
08-17-2026
This high-performance engine kit combines an upgraded dual-spring valvetrain, Inconel and nitrided valves, a top-end gasket set, and premium tri-metal race main bearings.
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