Ok so I recently my turbo had begun to flutter really badly when letting off the throttle, It will build boost up to 18psi just fine but it doesnt feel like 18, Is this was a failing cbv would do? Why would it hold 18psi and not feel like the same power it made or am I just getting use to it? BTW I had the ipd HD cbv with the red spring, I pulled it out and found 0 tears. I put it back in with the lighter blue spring and now it flutters but not everytime. I also pumped the cbv up and once it reached 10psi it fell to 5psi...not sure what the problem is
Anyone using a Forge cbv? Does it fit, looks a little taller? Thanks