This is a enhanced physics of EMD GP38-2 locomotive.
Corrected values of power, forces, tractive effort and brakes.
Rebuilded curves of tractive effort VS throttle and speed.
Version history:
1.0
- first release
Requirements

Spectacular scenery and large sweeping curves through the Rocky Mountains are just some of the features of Marias Pass, available now for Train Simulator.
Installation Instructions
Unpack the contents of the RAR file to the RailWorks folder.
For correct operation you must have:
- Marias Pass route
- BNSF Locomotive Pack Add-On
Files
EMD_GP38-2_Enhanced_physics.rar 133 KB · Added 10 Mar 2025 · Downloaded 46×Comments
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About this mod
- Created
- 10 Mar 2025
- Updated
- 10 Mar 2025
- Game
- Train Simulator Classic
- Type of content
- Enhancement pack
Three classic Electro-Motive second-generation diesels – the best-selling SD40-2, versatile GP38-2, and iconic F45 – in Burlington Northern and BNSF liveries are ready for Train Simulator service in this remarkable pack.