We have decided to combine the model years 1919 – 1922 because the cars were built mostly the same for the entire period after January 1919. The 1919 fiscal year began in August 1918. Model T’s built from August 1, 1918 until January 1919 were essentially the same as late 1918 Model T’s.
The big news in January 1919 was a new engine block with provisions for mounting a generator driven by the camshaft gear. Along with the new engine block and generator were a complete electrical system including an ammeter, battery, and electric starter. To allow the starter to be used a new flywheel assembly was designed which incorporated a ring gear which was driven by the electric starter.
In this issue we will examine the simplest (and some say best) carburetor ever used on the Model T Ford. The Holley NH was introduced around 1916 as an accessory for the Model T, sold by Holley along with a special intake manifold. Eventually the NH replaced the earlier Holley Model G in regular production some time in 1920. Read on to see what a typical overhaul of one of these carburetors entails.