i used a carb spring on my 14b it worked great. and damn dood you got on that noob

 

Can you guys explain this whole Carb Spring idea?

 

the spring acts as a wastegate for you... holds it closed so boost can be created but opens depending on the tention when under boost... more tention = less opening = more boost, less tention = opens sooner = less boost...


get it?

 

Sounds like a bad actuator.The factory gauge actually isnt far off from the true boost level(about 1 lb off)Change the actuator or do the carb spring trick and see what happens.