Build your own 1:3 scale turbo engine model. A realistic functional model. High-quality speaker for powerful turbo sound with audio output for external speakers. Significantly reduced mechanical noise. Transparent housing for a fascinating view inside. Kit with 200 parts. Requires 3x 1.5V AA batteries (sold separately). The Porsche 911 Turbo was a technological milestone in the field of high-performance sports cars. The powerful rear spoiler indicated the raw power lurking beneath the classic body even when stationary, serving as a challenge to the competition. For the 1975 model year, the then-new turbo technology was integrated into the six-cylinder boxer engine from Zuffenhausen, delivering explosive performance that ranked among the best in the world in the mid-1970s. From around 200 individual parts, a functional, detailed, and partially transparent engine model gradually takes shape, with all components moving just like in the full-sized counterpart. The individual parts can be easily snapped together and screwed without any glue.