I agree with what you are saying mate but the effects will be very minimal and you wouldn't notice the delay time. And i totaly agree with why would you want to fit one they are very dangerous. If you want adjustable boost there is a few safer options out there. Its all good winding up the boost but you also need the fuelling to suit otherwise you will melt your pistons and some cases total the whole engine. I would forget about it altogether if i was the op