vaccum weird under acceleration

[giovanniv]

Alright well after my 274 cam install I sit at 7psi in vaccum and when I start to accelerate why does it move farther into the vaccum then move its way towards boost? Is it supposed to do that? For example I start driving at 20% throttle and my vaccum gets closer to -20 instead of closer to the 0+ and when I let off the throttle it sits at -20vaccum but when I give it partial throttle it goes back to normal. Anyone have any suggestions? I have 1 little boost leak which is at the isc but other than that nothing. Thanks guys.

 

[giovanniv]

Nobody has this issue? Also another thing that is weird that my car does is, my logger reads 14.5 at light throttle but at under 10% throttle my car wideband is reading 13.4.13-6 at any rpm. What can be the problem?