We can set up your V8, 6 or 4 cylinder with less compression so you can run more boost with your turbocharger or supercharger.
With the increasing availability of high performance parts, it’s never been easier to build a forced induction engine. From mild to wild , we can cater to your requirements using our vast experience in engine machining and building
Over the years we have been privileged to be be able to work with some wonderful people in the race industry. Rob Psaila has teamed with us while he was drag racing and again while circuit boat racing. Currently he is running a twin turbocharged 427 Small Block Chev EFI Methanol Engine with Duggan Heads as seen to the left. This boat has a top speed of 235kmph! In the clip below he is seen beating big block supercharged engines and a F1 power boat. We look forward to seeing Rob return from his break from racing.
Shane Baxters supercharged drag car engine has been prepared by Duggan Balancing. Shane has been the National record holder on and off over many years and is on track to regain it again