SQUEEZING A DIESEL ENGINE INTO A TESLA MODEL 3

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This video documents the ongoing, complex process of swapping a Cummins 4BT diesel engine into a Tesla Model 3, dubbed 'Model D'. The project faces significant hurdles, including engine fitment (requiring a shorter 4-cylinder over the 6-cylinder Cummins) and transmission choice. The team opted for an automatic transmission from a Dodge truck found on eBay Motors to simplify installation and meet a deadline, despite the creator's personal preference for manual shifting. Key challenges highlighted include integrating the deeply set oil pan, which required flipping it and modifying the pickup tube, and dealing with the Tesla's integrated HVAC and dashboard system. The video also touches on the structural modifications needed, including cutting and reinforcing the frame rails from a donor truck, and the weight displacement of the diesel engine compared to the original battery pack. While the project is ambitious and unique, the extensive fabrication required for engine mounts and the firewall is still ahead, indicating a long road to completion.