Originally Posted by roplusbee (Post 1960131)

If I may jump on topic with GLOKWORK; my high boost is set to roughly 10.4 PSI and the Greddy supplies a 4.5 PSI WG spring. I hit the target boost level, but it is not steady. From what I have learned over the last two weeks is to get a WG spring that is close to your target boost (or low boost setting in my case), but no less than half of your high boost target.