The most obvious “alternate method” that I think has been left out so far is.....
A Diesel engine! They make serious torque and most (nearly all modern ones) are designed for, benefit from, and come with a turbo.
Your HP and torque dreams are readily achievable in an engine that fits in your vehicle, a diesel.
Edit:
Now I see Jerry already suggested a diesel for this application. That’s saying something from a guy that otherwise has very little good to say about Diesel engines.
You should take it seriously and consider this option.
Last edited by Grigg; 09/10/2019 12:58 PM.
