Best 100cc Sachs

[Ron]

Hi Guys,
I'm wondering what the best set-up would be for a 100cc / 5-speeder.
I plan to run a PVL ignition, so I won't have a large flywheel. Should I use a big crank or a small crank?
I'm thinking small crank, because I'm going to have to keep it pinned to pull my butt around. Big crank, if I was going to do a lot of trail riding.
Appreciate all opinions,
RonW

[Doug Wilford]

Ron;   Do you have "A" and "B" cases?   The "B" will give you more ummph.  (HP)
Have fun!

[TeamSunset]

I've got 'B' Crankcases #0687-107-509 (for Motoplat and aluminum cylinder) if you should need. Tom G.