Originally Posted by MikeR
Something is odd about that picture. The butterfly valve looks like it offset to the bottom of the pic in the TB. Note what looks like a taper seat at the top edge of the valve.
Question: Does that TB really have a large opening that tapers down right at the butterfly like it looks? Or is it just an optical illusion?
Sorry, it just looks off to me.
Need to get your specs checked Mike !!!

JK ing !
The picture is deceiving, but no.....the throat is not tapered. It's just has more of a polished look down near the butterfly.