408 or gen 3 hemi
For the what it is worth column I used Holley EFI in my Gen 3 build and I am on edge of getting it tuned to the point of dyno session. I would be happy to share results. And yes I had several integration issues, none insurmountable but just nit picky stuff thebLS crowd does not see as their platform is far more evolved. Mopar is closing the gap tho. I already have a race car and built this to drive on street. Going back to OPs original thoughts my Cuda is 633 HP at the crank but I am considerably shy of 550 at the wheels. Agreeing with so many on here 550 at the wheels is serious power I don’t care what platform you use. To attain that is a serious commitment to investment with dollars and some skull sweat. I had to badge it with the 370 called out vs the 6.1! Hah!
