Can you replace a Mazda B2000 engine with another engine?

Yes, it is possible to replace the engine in a Mazda B2000 with another engine, but it may not be a straightforward task. The B2000 originally came with various engine options depending on the year and model, so the level of difficulty in swapping engines will depend on the specific engine chosen and the compatibility with the existing components.

For a seamless engine replacement, it is recommended to select an engine that is similar in size, power output, and mounting points to the original engine. This will minimize the amount of modification required. Some popular engine swaps for the Mazda B2000 include:

1. Ford 302 V8: This is a popular choice due to its availability, affordability, and relatively straightforward installation. The Ford 302 V8 is a robust engine that can provide significant power gain over the original engine. However, it will require modifications to the engine mounts and exhaust system.

2. GM LS Series V8: The GM LS series of engines, such as the LS1, LS3, and LS6, are also popular options for engine swaps in the Mazda B2000. These engines offer good performance and fuel efficiency, and can be adapted to fit with some modifications.

3. Mazda B2600i Engine: The Mazda B2600i was equipped with a more powerful version of the original B2000 engine. If you can source a B2600i engine, it can be a direct swap with minimal modification.

It's important to note that engine swaps can be complex projects that may require specialized tools, knowledge, and fabrication skills. It is advisable to consult with experienced mechanics or professionals to ensure the swap is done correctly and safely.