Dunno dude....Wait! I found it I think, hold on...
" Originally Posted by DodgeInfoCenter
Every vehicle we sell requires a proper break-in period for optimal
engine life, including ALL SRT vehicles. Here is the exact wording from page 59 of the Caliber Owners Manual.
ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine in your new
vehicle. Drive moderately during the first 300 miles (500 km). After the initial 60 miles (100 km), speeds up to 50 or 55 mph (80 or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration, within the limits of local traffic laws, contributes to a good break-in. Wide open throttle acceleration in low gear can be detrimental and should be avoided.
The engine
oil installed in the engine at the factory is a high quality energy conserving type lubricant. Oil changes should be consistent with anticipated climate conditions under which vehicle operations will occur. A new engine may consume some oil during its first few thousand miles (kilometers) of operation. This should be considered as a normal part of the break-in and not interpreted as an indication of difficulty.
ALSO:
It is recommended that you leave the factory oil in the vehicle until the first oil change to ensure proper valve seating. After the first change, it would be fine to put in synthetic."
Ahh...it doesn't say when, check in the little maintinence booklet too. I think it'd just be at a normal interval but that's just me..
