I'd really like to do some A-B-A to get an actual number, but cam swaps at the side of the road on a hot engine may be problematic.
Should only be about as tough as changing a flat without stopping.
Congratulations. I wish I were able to make some practical tradeoffs of power for efficiency in my car, e.g. a smaller engine, but I haven't seen anything yet that wouldn't require major surgery or drastically impact the reliability.
hmm, that sounds like a good and cheap thing to do. Thanks for posting that DaX!
No problem. Just don't let the police see you driving down the road with headphones on! Imagine how strange it would be when a cop looked in the car and saw hoses running from the headphones to the engine!