572 RB Street motor advice?

I’m going sub 5.50 1/8 mile/ 8 second quarter mile times on a 275 street radial and leaf springs. You don’t need big tires and tubs or fancy rear suspensions.
That makes me feel better. :thumbsup:
I don't know how you are doing that on a 275, but I may lean on you for help once I get the 572 in and I've at least made a video or 2 and tried some of my many traction aids, made adjustments, made an effort....
I'd like to have enough tire/wheel width just using the relatively new AMD rear tubs, they look really nice.
I have had a few Mopar guys say no traction with engine output similar to what I expect, and WAY more chassis and suspension "tricks" than I have.
I guess it's the combo and being able to dial it all in.