Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
As far as engine swaps, many of the M54A1 trucks came with the Mack ENDT engine that puts out about 240/250 HP. If you can come across a good take out it will be an easier swap than going to a Cummins or Caterpillar.