What would you do? Slant performance

Sounds like you were working w/stk. valves, that mph is pretty low. No matter now
that you're force-feeding it. The thing that is repeated w/these threads is," I want more
power from my /6", and half the responses are "it won't run 12's unless you...", was the
OP looking to go 12's? Not w/those rollers pictured for sure. What is your goal?, should
really be the first reply, seeing as that vali-wagon is prob. lucky to get in the 21's as is.
I dunno,....boat canker sounds contagious, I'd avoid that.