i know in general a rebuild for a 911 engine can be up to $10K depending on the engine. i know some cases require more machine work than others. i know some parts may or may not need to be replaced. i know some go through some extensive modifications. so i am asking for some costs specifically to the 2.0S and rebuilding it to factory specs - nothing fancy - no HSR spec'd engine - no 2.2S upgrade - no race fuel only engine - just factory. thanks so much.