I am finally getting around to tuning this thing, and really noticed after about 14ish lbs of boost it just start knocking. Obviously I can't hear it but the Knock Sensors sure don't like it. After a ton of reading, it seems a lot of people are getting way more timing out similar setups.
383 LS1 bore Iron
317 heads
92 e10
9.2 to 1 compression.
Gt5018 Turbo