The ProPort flows 420 cfm which is enough for 3500 HP and is in a league of its own standing 30mm (1

Stainless Steel Valve Seat

its performance leaves a lot of room for improvement - and the lack of power is exacerbated when heavy off-road equipment and larger tyres are fitted

Predrilled collar for lockwire provision

Clutch Kit - Xtreme Performance Extra Heavy Duty Cushioned Ceramic Incl Flywheel & CSC KGM28691-1CX JRX3 The ProPort flows 420 cfmXtreme Performance Extra Cushioned Ceramic kit 1CX Recommended for: Motorsport ApplicationsThese kits are available with cushioned ceramic friction discs and are designed for motorsport applications where higher heat and torque capacity is required. These can also be used in some road applications. Specifications: Torque capacity Increased Clamp load Increased over standard Cushioned Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains