Last night I went out for a hard run on the buick to see if the tuning I did was going to work and my question is how much knock is ok for our cars at wot? here is what happened..launched at 2 lbs no knock from 1st to 2nd 3.2 deg of knock from 2nd to 3rd and wot maxed out It got a high of 4.5 deg of knock but came down to 2.6 and that is where it stayed until I let off the gas..when I got knock from 2nd to 3rd it did go away once shift was completed.just was curious on what you guys thought about the knock too high or what..thanks in advance ps combo is my sig. gotta love that alky..