Well 350 crank hp wouldnt be close to the SRT's engine flywheel 330. That motors 300 base you add a supercharger to it with 5-6 lb of boost it should easily be in the 380-395 area, which isnt close to the SRT. Intercool it and add 15 lbs and it would be mid 400's apples for apples it would be a much better starting point then the AMG motor. Unless your talking about comparing it to the 8.