Teching's 5-Cylinder Radial Engine Metal Model Kit features genuine precision-cast and machined parts in anodized aluminum and stainless steel. Each piece of this genuine Teching metal model kit is accurate, detailed and directly correlates to assemblies found in a high-performance rotary engine… a superb introduction into engineering and mechanics. A real electric motor inside the starter housing drives the 5-Cylinder Radial Engine. The crankshaft, rods and pistons can be observed through speci