Gen 3 HEMI Torque upgrades?

NA Torque is basically based on cubic inch and how well you fill the cylinders VE% per revolution and hp is all the revolutions added up. So just like hp torque is made by air flow. Most average street engines will make 1.15 - 1.25 lbs-ft per cid. To go over that you'll see engine with big roller cams high flow heads carbs etc... and its under 3000rpm will start to diminish for high rpm power.

So really its hard to make NA torque above the average build can do. But the good thing is hp is what moves and accelerates your car.