means the valve has no problem coping with the boost pressures produced by the AMG's turbo

Yellow Spring rated -22 to -20 InHg (installed) and Gasket

19mm in size

17-7 PH Stainless Steel Springs

Model specific valve

Clutch Kit - Xtreme Performance Extra Heavy Duty Organic KNI20014-1AX Hub Rings means the valve has noThe stage 1 clutch kit uses an upgraded pressure plate with extra increased clamping pressure, combined with an organic friction disc. Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability, and is designed primarily for high performance road going vehicles. These kits feature a high quality cover with increased clamping force compared with standard, between 40 120% depending