You know, we never did ask what what your budget is for this project. You've got to factor in chassis upgrades and drive line as well. Are we looking at fast & reliable or more towards the Roadkill end of things? and Oldiron440 brought up an interesting point. A gen3 Hemi block will hold a 1,000 HP. SB is good for 500 and BB 700. What's your power goal? Track car or more street? Looking for a specific quarter time?