O.S. Carburetor #21E Slide 30VG SeriesTower Stock# LXVKP4 • Manufacturer Stock# 23981010
monster truck engines.
Single needle Slide Valve design with insulated sleeve to prevent
21E Carburetor for the O.S. Max .30VG, 17mm rubber O-ring
Installing on engine
Factory Needle Valve Setting: 2-3/4 turns open from fully closed
If air filter is needed, order OSMG2360.