ACT 1991 Mazda Miata HD/Race Sprung 4 Pad Clutch Kit hands but everyone has different opinions

but everyone has different opinions on the thickness of fabrics

yet increasing the clamp load by 80-90%

sprung Mono-Drive hub assembly

ZX6-XTG6 kit features an Xtreme pressure plate for the most demanding driver

ACT 1991 Mazda Miata HD/Race Sprung 4 Pad Clutch Kit hands but everyone has different opinionsZM1 HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4 pad spring centered race disc features a spring center to properly damp