Universal single centre hole 5 tooth Trigger disc.
Dimensions are 142mm diameter (excl teeth) 30mm centre hole
All Webcon trigger discs are designed in house at Webcon and are precision laser cut from 4mm Zinc yellow passivate finished mild steel.
Manufactured to an angular tolerance of .2 degree and to within 0.2mm accuracy, the new Webcon trigger discs also feature a built in counter balance to compensate for the missing tooth and to provide perfect balance.
Webcon trigger disks are designed to work with the Alpha Engine Management and Ignition systems, but are also suitable for use with all aftermarket EMS and ignition systems.
