Just to re-emphasize, 11/80 will keep your revs down (and lap times up), at least at TaG Masters weight. I came to the track with a 65 as suggested, but was told by the ever-helpful Mr. Schermerhorn that I would “get killed”. Anything less than 80 is not advisable.
It’d be nice for Mr. Samu to weigh in on this one, since he’s the fastest TaG Master with a Leopard. You out there, Rick?