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.
https://www.steelsoldiers.com/threads/adding-a-turbo-to-a-non-with-side-exhaust.194547/post-2272565
I would think that a smaller diameter pipe would increase the pressure therefore heat, but I'm no qualified mechanic either. I looked it up and the only thread I found was this one. Maybe...