Meh. You seem to take personal strikes at people when it is not needed.
Anyways as stated earlier d=6*(r^2*h*pi/4)
Using this equation, where r=3.4 (not bored), h=3.2, d=174.32. Now increasing that r variable by .04 gives you 178.44 or an increase in displacement of 2.36%. Thus my point. You aren't gaining anything substantial. I would much rather keep the OEM specs for reliability's sake.

 

Also a note to the OP.
https://www.yotatech.com/forums/f116.../#post51158123

It is talking about a 22re but worth noting. You could always email Ted (ENGBLDR) with any further questions.

 

Please keep it civil and within the rules.