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.
I've been running unleaded in ours for a year or so with no downsides.
But with time, you may have exhaust valve seat recession. If you are going to put a lot of miles on it, it may behoove you to have hardened seats installed.