Mould King 10226 V12 Supercar Engine with Transmission Building Set | 863 PcsMould King 10226 is a high detail V12 engine model inspired by iconic Italian supercars. Built from 863 pieces, it features a bold red engine cover, exposed timing system, and chrome style intake and exhaust manifolds. Powered by a medium electric motor, the engine drives 12 pistons under a transparent cylinder head. The motor supports dual rotation directions, allowing full visualization of the engine in motion. A functional gear selector,