Sounds good Les! Unfortunatly, trying to explain anything to me about engines is like talking to me in double dutch :D I like the idea of a turbo car, but that said, its one more thing to go wrong. Im happy with things as they are for now as the car is 100% reliable, I dont really want to start fiddling around with it. However, If you want to help me out fitting this cruise control kit to my 740, you can do ;) Its just been sat here, because, as usual, you have to work for NASA to understand the instructions!! Id make it worth your while in beers sir ;)