fuel line the rpm can be adjusted by turning turnbuckle 2 With rpm set to 1100 to 1200 and steady note vacuum reading Pinch shut vacuum gauge hose to R H carburetor and note vacuum
adyance movement of timing mark Check Cprburetor Synchronization as Follows 1 Ac lerate engine to 1100 to 1200 rpm and hold steady NOTE A tool to hold engine rpm steady may be manufactured with
1200
regardless of the ambient temperature or humidity Grille Air Temperature 70 800 90 1000 110 1200 Engine rpm 2000 Compressor 150 165 205 220 265 295Head Pressure 160 175 215 230 275 305 Compressor Suction