cam and vacuum question

[namredla]

Hi All, I don't possess the skills to decode this cam spec sheet. What I'm wondering is if I will have any issues with a brake booster. Right now my 1971 C10 is not boosted, but I am looking at buying a setup from a guy who had a radical enough cam that he suffered a lack of vacuum to assist the booster and ended up having to go with a hydraulic system. I don't think this cam is that hot, but figured someone here would know. Much appreciated. I guess I should add that the engine is not in the truck yet, I'm in the process of preparing to swap the existing 350 out, or I would just measure manifold vacuum.

1971 C10
rebuilt 327 - cam sheet attached.