Another 273 cam question.

I don't think its the least loved if you look at views 273/318 always get more than 340/360/408. It's just an upward battle to compete with 360 and the like. A 360 is 32% larger so a 273 needs 32% more gear, stall and rpms to be on a level playfeild.

But like any engine more CR head flow and cam will bring more power I'd go with something like 260-265 and .450 lift.