New Build Trickflow 190 and quench

Opening up the chambers can be done to increase flow
and/or
to add some cc's
I usually do for both with the seat cutter and just a slight blend by hand
also to even out the cc's of the chambers
in this case it's much easier to add compression than to take it away
so start a little lower than you think you need to
and a little shorter on the cam
fewer customer come backs that way
do it the other way around and it was always may fault