Do not exceed 4000
engine rpm.
.
Avoid driving at any one
constant speed, fast or slow.
.
Do not drive above
129 km/h (80 mph).
.
Avoid downshifting to brake
or slow the vehicle when the
engine speed will exceed
4,000 rpm.
.
Do not let the engine labor.
Never lug the engine in high
gear at low speeds. With a
manual transmission, shift to
the next lower gear. This rule
applies at all times, not just
during the break-in period.
.
Do not participate in racing
events, sport driving
schools, or similar activities
during this break-in period.
Do not seems pretty definite to me.