I am building a turbo motor and I am using itr cams. I have skunk2 valve springs and retainers in there now but I hear they are too stiff and will pre-maturely wear out my cam shafts. I also want to be able to rev up to 9000 rpms if I want to. Do you guys think it is worth reving up to 9,000 rpms? Which valve springs would you all recommend? Also, does the amt. of boost I run affect which valve springs I should get?


[Modified by Ek00si, 5:19 AM 12/11/2002]