My 440 Build. Which intake and WHY ?
Pretty sure it's been disproven that the "regular" eddy intakes are "just a copy" of the OEM part.
They're good for a few points of HP/TQ over stock.
...and then there's weight.
On the OP's 383 printout it's 10# to the better at 3K.
What is it below that, where 70- 80% of the driving will occur?
I wish dyno charts would start lower, and not at highway cruise with 3.55 gears.
Some of us enjoy 0-60.