Supertech Triple Groove Intake & Exhaust Valves for 1997-2002 Audi S4 2.7T 30v APB Turbocharged Engines

Supertech Triple Groove Intake & Exhaust Valves for 1997-2002 Audi S4 2.7T 30v APB Turbocharged Engines

$688.99
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Supertech Triple Groove Intake & Exhaust Valves for 1997-2002 Audi S4 2.7T 30v APB Turbocharged EnginesIntake ValvesAIVN-1103Head Diam: 26.90mm (STD) Stem Diam: 5.96mm Length: 105.10mmMaterial: Black Nitride Groove Type: Triple Groove Valve Type: IntakeExhaust ValvesAEVN-1103Head Diam: 29.90mm (STD) Stem Diam: 5.94mm Length: 103.90mmMaterial: Black Nitride Groove Type: Triple Groove Valve Type: ExhaustAEVI-1103Head Diam: 29.90mm (STD) Stem Diam: 5.94mm Length: 103.90mmMaterial: InconelGroove Type: Triple Groove Valve Type: Exhaust*Complete Set of 18 Intake & 12 Exhaust Valves* Our stainless steel intake valves are manufactured from an enhanced version of EV8 (21-4N) steel. We have chosen this material specifically because it’s the highest grade of steel available and provides the strength to withstand just about any application. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for even greater strength at higher temperatures. Our stainless steel valves are one piece fo

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