2 required per valve
2 required per valve
+1mm oversized valve head diameter, single groove keeper setup for high RPM use
*Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa
ID:.515" / OD:0.796" / 0.015" thick
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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Upgraded +3mm oversized black nitrided intake valve
Upgraded +2mm oversized black nitrided intake valve
Upgraded OE size black nitrided intake valve
Triple Groove retainer manufactured with high-quality military-certified Titanium alloy, and CNC machined for a tight fit.
Great upgrade for either the 24v or R32 motor looking to get more flow and under boosted or heavy load applications.
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Titanium retainers which allow for higher lift than stock retainers, at half the weight.
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High Flow Valve Set
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Includes spring seats and Titanium retainers which allow for higher lift than stock retainers, at half the weight
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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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