<VV> Re-ringing

[AeroNed at aol.com]

My winter project is going to be the rebuilding of a 95 hp engine to go in  
my 65 coupe. This engine will be hooked to a PG and will be running AC. The 
 "core" engine  is a runner that smoked when removed. I'm thinking it may  
only need rings (and new bearings and other while I'm there parts).
 
Anyhow, I've heard all sorts of stories about re-ringing a Corvair engine,  
most of them bad. I'd like to hear some of the good ones. I really would 
like to  keep the bore stock. What are the "tricks" I'll need to know to do 
this  right.
 
Thanks,
Ned