Supertech Triple Groove Intake & Exhaust Valves for the BMW M50 M52 M54 24v Engines
Supertech Triple Groove Intake & Exhaust Valves for the BMW M50 M52 M54 24v EnginesIntake ValvesBMIVN-1030Head Diam: 33.00mm (STD) Stem Diam: 5.97mm Length: 106.10mmMaterial: Black Nitride Groove Type: Triple Groove Valve Type: IntakeExhaust ValvesBMEVN-1030Head Diam: 30.50mm (STD) Stem Diam: 5.96mm Length: 105.65mmMaterial: Black Nitride Groove Type: Triple Groove Valve Type: Exhaust*Complete Set of 12 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 forged valves, and depending on the application feature hardened tips, hardened seats, swirl polish, undercut, and our black nitride coating. Our black