Worth mentioning - if you search the subjects you want in google, a bunch of old Moparts and yellowbullet threads will show up, it works surprisingly well, I've found some valuable info from a decade ago that way.

I haven't sealed my scoop yet but I was surprised to see that removing my air filter completely lost 0.1 in ET and 1 mph back to back at GLD. Am definitely going to be making some type of air pan in the future.