For ten years Ross Engineering Motorsport Developments has been an official distributor for Coleman Machines' racing products. For almost 20 years, Ross Engineering has used Colman's products in their race cars, including their customer's cars.
Our Pledge
If you are interested in Purchasing Coleman's Racing Products through Ross Engineering, we will offer our expertise - free of charge - in your selection process. As a consulting service, our pledge to our customer is not to sell the product, but to offer assistance in selecting the best product for a particular application. Our services may include: determining the proper spindle height, the proper spindle degree, or the proper control arm length to maximize camber gain and minimze camber roll out.

If you are interested in purchasing Coleman Machine's Racing products through Ross Engineering; please call us 24 hours a day, 7 days a week at 401-738-4531, or e-mail us at  rosswk@rossautoracing.com. If you are interested in more consulting services that we may offer, visit our consulting services page.



If you'd like to discuss possible analysis or any of your requirements for your
race car, please contact Ross Engineering at 401-738-7584 or email us a
t
 rosswk@rossautoracing.com.
We also have car workshop and storage facilities at Ross engineering.

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