I just have my stock boost guage connected and it pegs with ease (I have 3" pulley should be 17psi). Ive been feeling what I think is belt slip so jerry-rigged an autometer gauge up and tried to see what max boost I was hitting. On the freeway in 6th, if I punched it, it would jump to 13psi and slowly climb to 15psi where I had to get off throttle cause of traffic. In 4th it would climb to 15 pretty fast but once again had to get off throttle due to traffic and couldnt take it to redline. Should max boost been seen sooner?