1/4 mile times with 3.23 gear

Not 3.23's but my mates street/strip Demon with mild 416, 3.55's 10x28's, ported iron J heads, hyd. cam, don't know spec, around 10:1, 3000stall, stock 727 shift kit, ss springs, 750DP, Air-Gap int., best 11.6>11.8's in 1/4...put 4.10's in it and went slower which I told him he would.