Overboosting

[White99GSX]

Today I was coming home today and I like to push it a little harder than the average driver in the highway after work and I noticed that I was boosting a tad high on my low boost setting. Now I have the Profec B set at 15psi and it usually holds pretty good once I get to 5th but I noticed today that the boost was climbing above the 15psi mark the faster I went in fifth gear instead of dropping like the T-25 usually does.
I tried readjusting it but it kept doing the same thing.

Has anyone else had this problem?
Any input is greatly appreciated.
Thanks,
Adam

 

[Atari007]

get your o2 housing ported!

 

[Phoenix_RsX]

sounds like boost creep(again)....get your O2 and exhaust manifold ported, that should help.

 

[White99GSX]

ok if that'll fix it does anyone have an exhaust mani and o2 housing for sale hehe

 

[CH152]

Its realy not that hard to port them you know. Other than the time its really a no brainer. But i had posted before on a thread you can turn a 15-20 horsepower gain into a 2 hp gain if you dont get it right or even hurt it.

 

[White99GSX]

I know how to port them its just that I don't want to tear apart my car to do it I would rather just spend the money for the extra parts and do the porting the just swap the parts.