Be interesting to know how light that piston is, Nick. I also wonder what sort of set-up would then be required? The lighter piston will, obviously, give less primary phase recoil and quicker piston acceleration. But the piston will have less momentum, so I wonder if the TP is modded, if the stroke is altered and what sort of spring force / preload will be required?
I think WonkyDonky once started a thread on a 95 tune with reduced weight piston. And did Neil180 have one of Paul's titanium piston tuned 97s?
EDIT......Just had a look at Neil's videos, Nick. Yep, there's one there showing one of Paul's titanium piston kits for a '97. About 80 grams lighter.