Mould King 10188 Motorized STR13 V6 Engine Model Building Kit | 980 Pcs

Let's explore this highly detailed STR13-inspired engine model. Built from 980 precision pieces, this kit replicates the RA617H power unit with stunning accuracy.

The bold red cylinder head and black intake manifolds mirror the real hybrid engine’s aggressive look, while the chrome-plated exhaust pipes capture the complexity of the turbocharged system. Transparent cylinders reveal the pistons moving in sync, powered by an electric motor that simulates a real racing start-up.

This isn’t just a static display—flip the switch and watch the gears drive the pistons up and down, mimicking the heartbeat of a true V6 engine. The gearbox adds another layer of realism, with three selectable modes: low-speed gear, neutral-speed gear, high-speed gear.

A clever reverse-rotation function even allows the engine to spin in the opposite direction. With its functional cooling fan, ERS-inspired radiator, and realistic turbo layout, this model is both an educational project and a thrilling display piece for any motorsport fan.

Key Features

• 980 premium ABS blocks 
• STR13 V6 Turbo Hybrid Engine
• Red cylinder head
• Black intake manifold
• Chrome exhaust pipes
• Power to drive pistons and rotating gears like a real engine
• Three-Speed Gearbox
• Reverse Rotation
• Transparent turbine, 
• Rear radiator
• Fan for hybrid system realism
• Building Instruction Booklet Included

• STEM SKILL BOOSTER - Enhance problem-solving, mechanical insight, and hands-on creativity with a challenging build.
• DISPLAY READY DESIGN - Show off your craftsmanship with a sleek 13.3"×7.3"×6.1" model that’s perfect for your desk or shelf.
• DYNAMIC ELECTRIC POWER - Watch pistons, gears, and cooling fan come alive with a smooth M-motor drive system.
• INTERACTIVE GEAR SHIFTING - Shift through a visible 4-speed gearbox to explore real mechanical speed and torque changes.
• PRECISION ENGINEERING MASTERY - Build a motorized engine with 980 detailed parts for an immersive STEM experience.

The 10188 Engine Building Kit is a 980-piece motorized model designed for adults and teens 14+. Featuring a functional M-motor, battery box, and a visible 4-speed gearbox, it offers an authentic mechanical building experience that combines STEM learning with display-worthy craftsmanship.