<VV> Cleaning block parts

[Stephen Upham]

I need a quick answer.  I'm cleaning my parts in anticipation of  
putting the engine together this weekend.  I'm using Simple Green and  
water in a storage bin and a parts brush.  I'm then rinsing the parts  
with a water hose and stray nozzle on full.  I'm then blow drying the  
parts under 120 psi with a directional nozzle.  I'm then placing them  
on the patio table to cook in the sun.  My question is, is this  
process ok to do to the heads.  They are complete with valve guides  
and springs attached.

Stephen U