1 Enter your model number to make sure this fits. 2  Genuine 23K Gold Leaf is available in books with 25 sheets measuring 3-1/8 x 3-1/8. 3  The sheets are referred to as leaves.  Our leaf is the finest European leaf available.
Once you have determined your neck size, a general rule of thumb for men is to choose the second size up from their neck measurement. For example, if you measure your neck size at 16 inches, the smallest recommended necklace length would be 20 inches. The most universally flattering chain length for men is 20 inches, or a necklace that sits at the collarbone. Not surprisingly, 20 inches is also the most commonly sold necklace length for men.
The choke system is used to start cold engines. Since the fuel in a cold engine is sticking to the cylinder walls due to condensation, the mixture is too lean for the engine to start. The choke system will add fuel to the engine to compensate for the fuel that is stuck to the cylinder walls. Once the engine is warmed up, condensation is not a problem, and the choke is not needed. The air/fuel mixture must be changes to meet the demands of the needs of the engine. The ideal air/fuel ratio is 14.7 grams of air to 1 gram of fuel.