I was wondering around and stumbled across what might turn out to be the ultimate automotive site for people like us who are constantly tinkering with things. the site is called youtorque.com. It allows for users to disassemble various performance engines just like a video game...free of charge...think of it as Gran Turismo or Forza but with an engine.
Would be very useful to new comers who are just getting into the scene or kids going to tech school for automotive...what do you guys think? Check it out:
http://www.youtorque.com