I have a HKS wastegate with the smallest spring (5lbs or so). I also have a Greddy profec B. I run normally 8-9lbs, never higher than that and usually not lower than that. My question is; would the boost come on faster if you have a wastegate spring that is closer to the boost you are running? Such as if I bought a 7lb spring.

scott
98 ITR turbo