Whether it’s troubleshooting an overheating engine, hunting down a troubling sound, or a re-power, engines are often the heart of your boat; you deserve unwavering confidence in yours.
![The old Westerbeke 21 inboard diesel](https://jonathantetro.com/wp-content/uploads/2018/10/2017-01-08-14.11.25.jpg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/2017-02-04-15.11.30-768x1024.jpg)
![The new Beta 25 in the box](https://jonathantetro.com/wp-content/uploads/2018/10/2017-02-08-16.52.26.jpg)
![Jig for Beta 25 layout](https://jonathantetro.com/wp-content/uploads/2018/10/2017-02-02-14.34.10.jpg)
![](https://jonathantetro.com/wp-content/uploads/2018/10/2017-02-19-15.50.20.jpg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/2017-04-23-19.03.02-768x1024.jpg)
![Engine panel of gauges that came with the Beta 25 - Oil, Water, RPMs and alarms](https://jonathantetro.com/wp-content/uploads/2018/10/2017-03-07-18.15.51.jpg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/9-Beta-25-Diesel-Engine-692x1024.jpg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/9-Beta-25-Diesel-Engine-and-Sink-Cupboard-1-1024x674.jpg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/E86D0E74-146D-4C3E-86B3-76FA11FF4D79-1024x768.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/CAEDF8BF-E10C-486B-AAD5-0A07F9CE3833-768x1024.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/9C1325D9-A0A8-487B-B379-BE5722C679B3-768x1024.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/5E422F33-2625-47AA-A4C5-93912254859F-1024x768.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/A7E6C45B-4651-4230-B1AA-A0BD35AAD6A3-768x1024.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/F82AB48A-79DE-4CF1-97E1-B94DD794C45D-768x1024.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/A5775909-FC27-454C-9617-8965782FAE64-1024x768.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/3C2BE7E8-4818-4408-8D9A-E9E9795F4CFE-768x1024.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/07392E59-063C-4E70-8640-7B6F9AE5B022-768x1024.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/A65CAF9B-AF25-488E-BBBE-2031FA129332-1024x768.jpeg)
![](https://jonathantetro.com/wp-content/uploads/2024/03/5D5CBAF5-5371-40A8-8A78-85B4354BB0D6-768x1024.jpeg)
Whether it’s troubleshooting an overheating engine, hunting down a troubling sound, or a re-power, engines are often the heart of your boat; you deserve unwavering confidence in yours.