Between 1978 and 1984, Dave Mackie set over 60 National Records and was five-time National Champion in some very tough competitive classes, racing against all comers. Dave Mackie is the only man in DRAGBIKE® history to deliver the Stock Eliminator Championship to Harley-Davidson, and was the first man into the 10’s with a stock displacement engine.
Some parts may not be legal on 1978 and later emission-controlled vehicles. Check your local, state and federal laws. Dave Mackie Engineering high-performance camshafts are not legal in the state of California for use on 1978 and later emission-controlled vehicles.