for those who have or had the gfb bov's how loud was the blow off noise when the trumpet is open at
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full? I just installed mine and have the spring setting at 6 1/2 turns no idling weird or anything, but the blow off sound isnt that loud compared to my friends evo,his hks ssqv sounds loud even when letting go of the throttle at low rpms. I know bov is ricey, but damn, gotta love that sound.
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