Chev Race Engine Melbourne;
Duggan Balancing Cylinder Heads on 427 Small Block Chev EFI Methanol Engine Melbourne;










Duggan Balancing, a specialist race engine building company have been machining and assembling race motors for for 45 years, making us one of Melbourne’s most experienced race engine builders .

We have built the reputation of our business on machining and rebuilding race engines for drag racing cars, ski racing boats, off road buggies and 4X4’s, rally cars, circuit racing cars, drifting, speedway and sprintcars. Popular engines we machine and build for racing are both straight 4 and 6 cylinders,  V6 and V8 s.

With the use of our industry leading, precise race engine building machinery, you can be sure that your motor will be built to the highest standard giving you the best chance of success.

If you need to build or rebuild a race engine, phone Duggan Balancing today for a free quote on your new race engine.