Figure 67. — Alexander Winton at Daytona Beach, Fla. The hood shown over 

 the engine is no longer with the car. 



of the chassis, with the crankshaft parallel to the sides of 

 the frame. Two support arms on each side of the engine, 

 cast integrally with the crankcase, support the engine in 

 the frame. The crankcase and the base are of aluminum, 

 while the 1-piece water jacket of the four cast-iron cylin- 

 ders is formed of brass sheeting screwed in place, all of 

 which aided materially in reducing the weight of the ma- 

 chine. Other aluminum parts of the engine are the 

 timing-gear cover at the front, the intake manifold and the 

 covers for the cages of the overhead intake valves, the 

 water pump, the carburetor, and the base of the air pump. 

 The engine is of the 4-cycle type, with camshaft-actuated 

 exhaust valves on the left side and automatic, overhead in- 

 take valves located directly over the exhaust valves. The 

 carburetor is on the right side of the engine and is connected 

 to the intake manifold on the left by a vertical riser leading 

 up the right side and over the top of the engine (figs. 68 and 

 69). The exhaust ports lead to a heavy sheet-metal exhaust 

 manifold, which in turn is connected to a large muffler under 

 the left side of the car. A cut-out is fitted to the rear of the 



89 



