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kernel · 09-20-2007, 05:53 PM

Thanks for the link, its helped me to clarify few things...but my real problem is I was able to boost and hold it perfectly at 12 / 18 psi on my Red Top, it had more mods with stock actuator on a GT28R.

I have used the setting that come from a thread on this boards where it say which kind of setting the stock T25 use and it really don't work with me...even I can't get the boost to be hold at 12 psi. I have tried ALOT of setting and spent almost 1h on that doing pull on 3rd, 4th and 5th gear.

Could my actuator be bad and can't hold the 12 psi but at 7 psi is perfect ?

I'm able to get to 12 psi but its fall down to 7 psi right after it reached it with ANY settings, i went from 0-100% on GAIN and 0-100% on SET with SET GAIN @ 10 psi to get 12 psi (i always let a 2 psi difference between the SET GAIN and PSI wanted, response was nice).

I know how the profec b 2 work and how it can be a pain to set it right but like I said, I have tried many differents setting and nothing can get it right.

I hope to get this fixed, thanks.

09-20-2007, 05:53 PM	#3
kernel Zilvia Addict Join Date: Jan 2005 Location: Canada Age: 40 Posts: 934 Trader Rating: (28)	Thanks for the link, its helped me to clarify few things...but my real problem is I was able to boost and hold it perfectly at 12 / 18 psi on my Red Top, it had more mods with stock actuator on a GT28R. I have used the setting that come from a thread on this boards where it say which kind of setting the stock T25 use and it really don't work with me...even I can't get the boost to be hold at 12 psi. I have tried ALOT of setting and spent almost 1h on that doing pull on 3rd, 4th and 5th gear. Could my actuator be bad and can't hold the 12 psi but at 7 psi is perfect ? I'm able to get to 12 psi but its fall down to 7 psi right after it reached it with ANY settings, i went from 0-100% on GAIN and 0-100% on SET with SET GAIN @ 10 psi to get 12 psi (i always let a 2 psi difference between the SET GAIN and PSI wanted, response was nice). I know how the profec b 2 work and how it can be a pain to set it right but like I said, I have tried many differents setting and nothing can get it right. I hope to get this fixed, thanks.