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.
It also depends where you will be driving. Probably the best engine for world-wide parts availability and repairs is the old 6-71. They were used in WWII, and they are everywhere you look. They aren't the most efficient, they aren't the quietest, but they are durable if you keep the speed down...