MP DISTRIBUTOR TIMING CURVE 340

I have never had any success with plumbing the PCV to the Secondary side. and
that PCV hose has to be rated for vacuum, else it will get sucked flat when the vacuum rises.

With 3.23s and 27" tires 60 mph = about 3850 at WOT. At a cylinder pressure of 185psi, your demon would positively scream past any slowpoke in your sights.
However, if your pressure is closer to 150, well, let's just say, the balls are not gonna have reached puberty yet, lol.
See edit...........PCV off the primary side.

I actually dropped my comp ratio because of the small cam I am running. Calculators told me 7.6 DCR if I recall correctly. With 10.2, I was getting near 8.

I'll be running 245 60 14's........25.5 inches tall if I recall?

Yes it is vacuum rated.