what spring are you running in the forge 007?
It was regreased with lithium grease about a month ago. Should i be using something else?how long have you been using that DV? regrease it?
my stock dv did this fluttering thing. probley because it couldnt handle the boost. but i had my forge 007 do it a little last week (after a year and a half of running it) so i regreased it and the fluttering went away.
My DV is relocated so the big end of the forge is facing down and the short end towards the turbo. THe vac line nipple is facing toward teh drives side fenderIs the DV installed in the reversed position? I had some fluttering at low throttle with the DV (Hyperboost) in the reversed position.