Originally Posted by Christian and Beccy
I have to say that I am a great believer in Boost Controller's, but I suspect in this case that there is anothe reason for the boost control problems that your tuner is having.
There is a common misconception that a Boost Controller will work miracles. It won't.
I run a 24psi actuator on mine (consider that a -34 is around 15psi) as that is the only way we have been able to control a fairly stable 30psi.
christian so your lowest boost setting is 24psi? because i run a -31 but with 28psi could this be the reason why i dont always hold 28 at high boost. i currently use a turbosmart controller series one but i need to start running progressive boost can you recommend a boost controller for me i know the turbosmart eboost2 does the job are there any others, plus is it possible to run an actuator like yours with progressive boost.
thanks
sean