Magnum Automotive specialise in servicing and tuning of vehicles from the real glory days of the performance car era. When engines still had carburettors to supply the fuel and distributors to supply ignition.
John and Graeme Mincham have been working on all types of fossil burning machines from stock to full on race, for over 25 years, and have collected a wealth of engine design and tuning information along the way. With the addition of the Dyno machines (Engine and Rolling Road) this knowledge base has only escalated.
So if you want professional engine building, tuning and servicing for your American or Australian made vehicles, John and Graeme are set up to get you the results you desire.