Few details before the vid is shown. I've serious tried everything I could think of the engine ran PERFECT and idled smooth at 1K before hand. I had to pull the engine in order to put in the new clutch, tob, pilot bearing, ext. Basically a entire clutch job since the pilot bearing was a automatic and my input shaft just rattled around before hand. Well anyways I thought it may have been the alternator pulley, so i took the water pump,crank, alternator belt off. SAME NOISE. So I tried power steering, same noise. The turbo is a rebuilt T25, I have no mods really at all. FMIC, GReddy Intake manifold, HKS intake, GReddy catch can, and thats about it, stock everything else besides the clutch, I deleted the dampener with the Nismo Slave and SS line. I dont think that would cause this noise. The engine really ran and idled perfect before hand. I know a vacuum leak couldnt cause this loud and obnoxious noise. So im posting here for help and brainstorming ideas to figure out wth the noise is I cant pin point where its coming from, again I've removed all belts and started it up and the same noise occurred so it isnt any of the main pulleys up front. Maybe the clutch is torqued down to much or something ? Idk please and i mean PLEASE someone on this awesome forum help me out !
YouTube - Name that Noise!!