Yeah the stock cars still use knockers as my bosses grandson races the ministox at cowdy been there done that, was thinkin bout building a banger but not so sure now think bosses son going for stock rod tigra for a laugh so migh have to take wee shot in that!!!, used to go to cowdy every week and then armadale on the sunday so busy weekend fixing all the cars for sat night te sort them for the sunday!!!!!!, Burgoynes been doing it good few years now. still going stong i think