Also suits Race Port BOV and IWG's

Anti-squat adjustment possibility

while getting all the benefits of a vent-to-atmosphere BOV under race conditions

White Spring rated -21 to -19 InHg (installed)

but it also guards against potentially damaging compressor surge - and will do so for a long time

Clutch Kit - Xtreme Performance Heavy Duty Organic KTY23013-1A Chevrolet Also suits Race Port BOVThe Stage 1 clutch kit uses an upgraded pressure plate with 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 20 40% depending on the