Posted for Walter Atkinson <walter@advancedpilot.com>:

 Scott:
 
 Great data.  The induction air is taken from this hot air after it has gone
over the cylinders?  ???  I must be misunderstanding that.
 
 A look at the higher induction air effects on detonation margin would suggest
that you would prefer to use the cooler air.
 
 Nothing like having some real data.
 
 Walter