In the cracks of spreading the experience of foreign high-speed modellers, we studied some materials on achieving high results by foreign modellers on high-speed models of different classes, as well as recommendations for building high-speed models. This consultation on the construction of a high-speed model for engines with cylinder volumes up to 5 cm3 and from 5 to 10 cm3 is compiled from foreign sources and is offered to the attention of speed modelers as the experience of foreign "modelers...