Well, for me the top......at least 20......would revolve around head swaps/shoot outs.

Ootb heads vs prepped heads vs ported heads...... brand A vs brand B vs brand C etc.

I think for the first go around it would be stuff for the hot street/street-strip SB stokers.

I’ve never really A-B’d anything on those....... and as part of that series of tests would be a pretty basic TF header combo targeting 600+hp.

I’d also love to do some testing of various ramp speed hyd roller cams, with a variety of different lifters and spring loads.

The length of the list keeps getting longer.
The more stuff you try, the more stuff you wanna try.

If I won the lotto....... I’d def build a really sweet dyno testing man cave where I could putter around with that stuff at my leisure.