Yes, there is a break-in period!
I asked my salesman twice regarding break-in instructions and was told that there were none and that it was done by Cosgrove before the engine even reached Germany. Imagine my surprise last night when I stumbled across page 190 of the manual (after I put 700 miles on the Beast):
"The first 1,000 miles - and afterwards
Break-in period
During the first few hours of driving [presumably the first few hours of your baby's life, not every time you drive], the engine's internal friction is higher than later when all of the moving parts have been broken in. How well this break-in process is done depends to a considerable extent on the way the vehicle is driven during the first 1,000 miles.
For the first 600 miles:
As a rule of thumb:
* Do not use full throttle
* Do not drive faster than 3/4 of top speed shown on the speedometer [in other words, no more than 150 mph!]
* Avoid high engine speeds
From 600 to 1,000 miles
Speeds can gradually be increased to maximum permissible road or engine speed.
During and after break-in period
Do not rev engine to high speeds when it is cold. This applies whether the car is in neutral or in gear."
My comments are in brackets [Finnus ]
PS Thank God I didn't run the 1/4 mile at Waterfest on Saturday! There were a lot of people there that wanted me to.