Car used to dead hook on a 17" 555r, now it just blows them off on a 28x10.50 pro bracket radial.

Ive added an iron block up front and a turbo kit since.
Heres what I have, adjustable umi tq arm, Viking double adjustable rears, all stock up front, no sway bars, lcarb in bottom hole.


What would you start with from here to get it to hook better?

 

Little more information here. Pinion angle -3*, rear shocks at the recommended Viking set points. I think 6 clicks from soft on the rebound and 3 clicks from soft on the compression. Airbag in pass side rear coil. Tires on 18#, I'm thinking maybe I need a longer burnout? I never saw a puff of smoke in the burnout video. Backed into the prep, 1-2 shift and rolled out about 2 seconds. Then missed my tracks horribly.

 

Anyone? Track outing soon