yes you can upgrade your engine to ps 3 kits and any asc tech can do it for you! The kits sale for $169.00 plus you have to join mth premier or Railking which cost if I remember correctly $50.00 to purchase for this price otherwise the kit costs 200.00 plus $18.00 shipping! proto 1 engines do not run on DCS, only run conventional without DCS!
Alan