In article QdQZb.376650$na.567800@attbi_s04,
Jay Honeck wrote:
While this guarantees a warm(er) engine, wouldn't this risk damage to the
engine from shock heating

Look at a graph from one of those data-capturing engine monitors some
time. The steepest lines on the graph will always be at takeoff. Even
pulling power and diving can't cool the engine as fast as the takeoff
roll can heat it up.

--
Ben Jackson

http://www.ben.com/