Here's why:
* Engine compatibility: The EA82 is a horizontally-opposed (boxer) engine, while the VW Thing was designed for longitudinally-mounted, air-cooled engines. This means the EA82's size and configuration are incompatible with the Thing's existing engine bay and drivetrain.
* Engine mounting: Adapting the EA82 to the Thing's chassis would require extensive modifications, including custom engine mounts, transmission adapter plates, and potentially significant changes to the firewall and bodywork.
* Cooling system: The EA82 is a water-cooled engine, while the Thing's original engine was air-cooled. Integrating the EA82's cooling system into the Thing's existing layout would be a complex and potentially unreliable undertaking.
* Drivetrain: The EA82's transmission and axles are not compatible with the Thing's drivetrain components. You would need to find a suitable transmission and adapt it to the Thing's rear axle or use a custom solution.
* Complexity and cost: This project would be incredibly complex and expensive due to the extensive modifications needed. It's highly likely to require significant custom fabrication, skilled labor, and specialized components.
Instead of trying to swap an EA82 engine, consider these alternatives:
* Swap in a compatible VW engine: A more straightforward approach would be to swap in a different VW engine, like a 1.6L or 1.8L from a Golf or Jetta. These engines are compatible with the Thing's drivetrain and readily available.
* Rebuild or upgrade the original engine: If you prefer to maintain the Thing's original character, consider rebuilding or upgrading the existing air-cooled engine. There are performance parts and upgrades available to increase power and reliability.
Remember, the project of swapping an EA82 into a VW Thing would be extremely difficult, expensive, and likely result in a less-than-ideal outcome. It's much more practical and achievable to explore other engine options or focus on improving the Thing's original powertrain.
