Most modern engines will already have a knock sensor fitted as standard, but any type of knock sensor may be fitted as required. The sensor is normally screwed into a boss on the engine block although some manufacturers fit the sensor in the inlet manifold (especially Ford). In either case, the sensor must be in such a position that block vibrations are coupled to the sensor.
Cheers for that appriciate itmarkobucko said:www.thor-racing.co.uk can supply the knocklink!!!!
piece of p1ss to fit IMO..