tail q bov flutter.
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Join Date: Oct 2011
Location: Albany NY
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tail q bov flutter.
i need some help, i have a 04 c5 228r cam prc ls6 ported 2.5 heads american racing headers, novi 1500 east coast supercharging kit 14 in/hg at idle, had the kit installed and tuned but i am getting flutter from the bov, the green spring came in it, so i put the black spring in it same problem flutter, is the flutter normal evan after pulling boost? and and i am seeing 7 psi at max boost thought i would be around 5 psi? opinions would be a great help. I don't know if the flutter is a tunining issue or a vacume leak, but the car runs great no stalling, any advice would be welcome. i have tried looking over the forum for answers but was unable.