Dive into the inner workings of a high-performance W12 twin turbo engine, built from 870 immersive pieces — designed for hands-on builders who crave complexity and realism. This isn’t just a display model. It’s a moving tribute to power. Featuring 12 rotating pistons, a working crankshaft with pulley, twin cylinder banks, and a transparent engine blockthat reveals every mechanical detail. Watch the gear assembly come alive as you toggle between clockwise and anticlockwise rotation. Power it up with a medium electric motor and battery box to see real motion. Feel the thrill of performance you can build. Chrome elements, dual radiators, side-mounted air intakes, and a detailed gearbox add a true sense of authenticity. It’s the closest you’ll get to wrenching on a German twin turbo without stepping foot in a garage. Your next build starts now. Over 25cm of high-performance detail is waiting. Assemble it. Display it. Obsess over it. The only question is — are you ready to build your dream engine? Dimensions:25.4cm x 22.5cm x 13.2cm10in x 8.9in x 5.2in Key Features: Over 25cm Long Over 800 Pieces Transparent Engine Block 12 Rotating Pistons Twin Turbo Setup Two Cylinder Banks Crankshaft Crankshaft Pulley Dual Radiator Units Visible Gear Assembly Side-Mounted Air Intakes Clockwise & Anticlockwise Rotation Two Cylinder Banks Gearbox Chrome Pieces 1x Battery Box 1x Medium Electric Motor Nexus Brick Collector's Box Included Building Instruction Booklet Included