engine swap question

[TtypeGuy1984]

I'm getting ready to put a turbo 4.3 into my 1984 regal t type but I'm wanting to make enough power to run 10s efficiently in the quarter. How should I go about making power since I'm rather new to the turbo v6 world. Also keep in mind the regal is a heavy car so I need at least 700 hp to counter the weight of the car.

 

[MikeS]

If you’re swapping motors might as well go turbo LS. You’ll make more power with less into it than trying to make 700hp with a 4.3. E85 available? Keep the 3.8 and see how far it will go.