setxathlete14

Yes. Are you comparing a supercharged 5.0 to a TTv6? I would expect a supercharged 5.0 to be doing what you stated above.

mechanicboy

When the OP says this:

And I'm running similar power then yes, I'm comparing them. I think my comparison is valid. I stated my results and I'd expect similar from an eco truck running that much power to see similar results.