My car goes 1.19 with this but its a bit too aggressive for it in good weather and a tight track. If I were running 6.0s it would be perfect I bet.
That is a plain Jane, nothin' fancy, baseline setup, that will get most slick tire cars down the track about as well as can be expected with just some shock tuning. There may be a move that could be made for a lower power, big power, really aggressive combo, or some other odd situation, but for most, that's the sweet spot.
There may be more than one way to get the IC to 48" out and 8" up, But the geometry is what makes it work.