I thought it ran pretty good before just leaked/used a lot of oil. Now I'm beginning to hope for real noticeable changes.
Don't get your hopes up too high, it is still just a six.
We don't build old inline 6's because it is the fastest thing available, right?
But once it's turbocharged, you will put on a serious hurt on those V-8's Turbocharged, EFI, intercooled , 292 truck Like this one here. https://www.youtube.com/watch?v=fz2UaM3i-gQ