Build a New hemi..parts are fairly inexpensive... and think light about the total weight... the lighter you make the whole car the quicker it is with less power you need,,, my car is very light at 2400# race weight and I run in the 8s.... one other thing how quick do you want to run and how much money will you spend.. making a car lighter is cheaper and and easier on parts
This!
And in regards to the post about LS swaping the thing, Gen3 hemi is basicly an LS swap,only that the hemi is alitle better choice.