273 Charger Engine (235hp or 275hp)?

toolmanmike said
Interesting you mention high rpm. I advanced my cam a few degrees to give it more low end power. It rarely sees 4500 rpm (or needs to)

I have yet to see a video of a 273 with a tach at 6 or 7000 rpm. Just sayin'

When did you want a video? Mine sees 3,000 minimum every shift. 6,000 rpm in a heartbeat. I'm running the same cam as you.