That is only .55 HP/CI if/when it cranks out 500hp
Figure the new LSX has about .58 HP/CI and that is N/A
The 5.9 hemi .99 hp/ci the 6.2 is 1.16
Even a 1988 Dodge caravan with a 2.5L 4 cylinder was at .65 HP/CI
That means that it can be less efficient than a 1988 Caravan and conservatively make 500 HP!
OK one more just so I am being fair the 1985 Chevy Chevette was 97.7ci and 70hp giving it a .71 HP/CI not sure if that makes the Chevette better than the caravan or i have just confused everyone