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Engineering excellence is more than a goal, it’s our purpose and our passion—forged in the fires of automotive racing and tested by the most demanding customers on the track and in the water.

Engineering excellence is the mindset that drives us to push boundaries, change expectations, and continually deliver more in our production marine engines and custom powertrain solutions. It’s how we make products that are more durable, easier to service, distinctly more refined in appearance, and why we lead the industry in quality, performance, and efficiency. In everything we do, Ilmor’s engineering excellence creates a difference you can see, hear, and feel. 

Ilmor Engineering provides design, development, testing, and manufacturing of performance engines and parts for major manufacturers and racing teams throughout the world. Our clients include automotive, marine, IndyCar, ARCA, NASCAR, among others.

All of our high performance engines and components are precision engineered to the highest standards—utilizing the latest manufacturing technologies and quality systems. At Ilmor, we offer engineering and support services from clean sheet to completed project. Our engineers utilize their expertise and ingenuity to create innovative original concepts or provide creative solutions to existing high performance designs.

Our capabilities include: Engine & Systems Development; Performance-Enhancing Analysis; Engine Dyno Testing; Electronics & Instrumentation; Precision Manufacturing; Race & High Performance Engine Assembly; Comprehensive In-House Product Support; On-Site Customer Support; and Quality & Inspection Systems.


Explore our line of recreational and high performance marine engines.

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Explore our racing heritage and the engines we compete with.

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Go behind the scenes at Ilmor Engineering and see our engineers in action.

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