Intermittent crankcase pressure issues

Ah... I see the problem... there is a big hole in your hood LOL. Too bad those guys ahead of you were so slow. I go faster up that road in my Mega Cab. (I live 1 county south.) And, you missed the turn-off to Reddish Knob... doggone, who is running this show !?

All kidding aside, that type of run does not look like it should put much pressure in the crankcase. It is only a few seconds of throttle at any time. I'd sure like to see a pressure gauge reading when you are on it like that....hint, hint...