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Willy

Willy is the founder and lead diesel performance specialist at Willy’s Workshop, with over 20 years of hands-on experience as a heavy diesel mechanic working on all earthmoving equipment. Based on the Sunshine Coast, Willy has personally tuned thousands of cars, 4WDs, trucks, and off-road machinery — from 79 Series Land Cruisers and PX Rangers to Dodge Rams and heavy earthmoving plant. He holds Caterpillar-specific technical training and runs all performance tuning through a Dyno Innovations dynamometer. Willy founded Willy’s Workshop in 2020 to give diesel owners honest, no-shortcut service backed by measurable results on the dyno.