Harley-Davidson based their military model on the their J series motorcycle. It used a 61 cubic inch F-head motor which produced 15 horsepower, putting it below the Indian in terms of power. It also used a three speed hand shift transmission and a frame with front suspension.
Arrowroot is an easily digested starch extracted from the roots of the arrowroot plant, Maranta arundinacea. The plant is native to the tropics of South America, where it has a long history of cultivation by native peoples.
Pooka, Arrowroot is a starch used to thicken sauces (think fruit pie) and lighten up dense baked goods. It has gained in popularity only recently because of these properties which are useful in grain free diets. It is sold in various sizes.