Engine failure or performance loss isn't just a mechanical issue—it's a disruption to your life or business. At Roy Eaton Automotive, we specialize in solving the most complex engine problems with surgical precision.
Based in Whanganui, we have built a reputation as the industry authority on engine reconditioning and rebuilding. We understand that whether it's a daily driver, a performance machine, or industrial equipment, you need an expert who doesn't just "fix" parts but restores them to factory specifications or better.
Our workshop is equipped for high-end machining including boring, honing, and grinding. With decades of combined expertise, we offer a level of technical mastery that sets us apart from standard repair shops. When you choose Roy Eaton Automotive, you're choosing reliability, power, and the confidence that your engine has been handled by the best in the region.
Complete restoration of engine components to resolve wear and tear, ensuring longevity and peak power output.
Expert boring, honing, and grinding services using advanced equipment for absolute accuracy in every cut.
Pinpoint mechanical failures before they become catastrophic with our comprehensive engine testing protocols.
End-to-end teardown and rebuild services for automotive, performance, and industrial-grade engines.
Beyond the engine block, we provide full mechanical repairs and servicing to keep your entire vehicle running smooth.
Specialized machining and assembly for high-performance applications that demand the highest tolerances.
Owner & Master Engine Machinist
As the driving force behind Roy Eaton Automotive, Cale brings a passion for mechanical precision to every project. With years of dedicated experience in engine reconditioning, Cale has established himself as a trusted authority in Whanganui. His commitment to quality craftsmanship ensures that every cylinder head, crankshaft, and engine block that leaves the shop meets the highest standards of excellence.
102 Ridgway Street, Wanganui Central,
Whanganui 4500, NZ