New Weber Alpha (webcon) throttle position sensor for the 48 DCO SP Weber carburettor. Part number 9990266800.This is designed to make 2D ignition mapping into 3D which is the ideal setup. It will work best with the Alpha engine management, but is also suitable formost other systems.
Complete with detailed instructions
A kit is available for Weber DCOE 9990266000
** This kit will only suit 50 or 55 DCO SP carburettors if the throttle spindle is replaced with a full length item (i.e not blanked on one end)