Quote Originally Posted by evert View Post
The Sport has a weak lockup...
These days I'm leaning towards tightened up Mk3/4 meteors with carbine length barrels
But a short stroke HW95 seems to be quite close to perfect too... just too bad they didn't put a proper cocking arm on the HW99.

I still have some dream projects that may or may not get done some day:
-Proper short stroke HW95 piston (not a nose extension)
-Long stroke HW50 piston like Mick did
-25mm rotating piston in a BSA Supesport
I think the HW95/98 platform is your ideal starting place, ticking many of your boxes. If you aren't able to do the longer rod yourself, I'd say NickG or Shaun at ISP through our Craig would be your people.