Why GM went bankrupt Reply #45 – October 06, 2012, 12:00:18 AM Quote from: v10klzz71s;399906i hate even mentioning a ls, but it takes 6.2 liters to even keep up with a lowly 420 hp 5.0. I dont see ls's spinning 7000-7300 on a regular basis.gm is behind ford big time. Fascinating Quote Selected