quote sunbeam2005:

I used a an Alpine I, II master with no booster on my Tiger it worked better with this setup than with the booster in place.

We "converted" our never-had-a-booster [since we got it] Tiger to this Alpine unit a few years ago, it is a nice set-up. Much less [leg] force required for braking.

A "clean" change to a similar-sized dual-piston master cylinder certainly sounds like it would be safer… how "involved" are the other changes required?