i replaced lifters, installed a zzp 3.4 pulley, ported blower outlet and inlet, removed the bridge under the blower and cut the top opening of the lim to match

I still have the noise from my engine at idle, so i guess it wasn't the lifters and i could have sworn the noise was from the lifters, not sure where the noise is comin from now..

however, i did some datalogging and now I am making 8psi boost at WOT and for some reason at 108mph the boost droped down to 4psi and stayed there