There’s a lot if ways to build a fast 97. I’ve got 3 or 4 builds and all should still run top 100s.
All you need is aero, supercharger, and either race transmission or sport transmission. The gears have to be tuned to stay in a high RPM range and all gears need to be used. Once you figure out where 6th tops out its trial and error for everything else.
For the ring I’d suggest messing with no aero.