Worth pulling /6 to "freshen up"?

Yup swap that camshaft while your in there, your adding gas and exhaust upgrades so get the full benefit of a aftermarket cam being able to have those valves open for longer durations and higher lift ratios. stock camshafts are more mild than taco bells mild sauce.

I had a single weber Carb on my slant six idled smooth at like 450 rpms but the two barrel holley 2280 was more effective and didnt have a little lag at WOT like the weber. but everyone had different results Good Luck!!!