I agree with the kimster. It will have good vacuum. Make sure you have plenty of initial timing. You'll want a distributor that can limit the a mount of mechanical advance such as an MSD type, or you can use the Four Seconds Flat limiter plate if you're running a Mopar electronic distributor.
Also, "I" might advance that cam a little further than recommended. Maybe down around 104 or 102 ICL. That would also give a higher vacuum signal. Just my opinion.
