Originally Posted by Stu @ M Developments
Dont overload it or you will find huge boost probs at high rpm when the boost starts to climb on its own
At high rpm it tend to fall as you know I have the huuuge T25 under the hood
But I know what you mean and I am aware of that.
Boost-control-wise I am only worried about the boost solenoid - how to check if it does anything? Unplug it? What would happen?
It does this "bzzzzzzzzzzzzzzzz" sound at idle, is that right?