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.
Arrowroot powder is a starch derived from a South American plant and is used as a thickener in recipes. Arrowroot powder is used in the same way cornstarch is, though there are some differences between the two starches. Arrowroot is a root starch that acts as a thickener. It is best used at the end of cooking as it might break down in long, high-heat cooking.