Well, the new balancer is back on, I tightened it as best I could. It is making noices from the pulleys, so I have been spraying the best quieter stuff on them, that works for a little bit, but then I have to respray.
Also making noices when I rev it up, but who knows, I switched the tb/plenum, downpipe, and crank pulley at once. Could be the dp hitting.
Also, got a code 23, will post about that. Never ends with these things.
Try running it without the belt installed to see if the noise goes away. Could be a water pump bearing or PS pump on its way out.