Quote:

According to the cam card, the lobe separation is 112.
Lobe centerline is 108/116.
Duration at 50 is listed as 259/266.

I would have thought that I should be pulling 12-15" Hg with that cam. I just don't want to spend time chasing problems that may not exist....



Are you sure you have all the vac ports plugged..
that vac is low... it should be in the 14-15 range
unless the valves arent sealing(or bouncing alot)