• Brass Aluminum Alloy Wood
• Highly Realistic: Inspired by Chinas first engine design, this engine provides an authentic and detailed replica with a 1:8 scale. Measures 145MM x 108MM x 106MM, weighs 1500G.
• Exquisite Craftsmanship: New metal piston rings, honed cast iron sleeve, evaporative water cooling for extended durability.
• Outstanding Performance: This desktop engine model includes two stainless steel flywheels, offering greater working inertia for lower idling speed. When started, it transforms into a powerful mini beast!
• Educational STEM Model: Nice STEM Projects model for creator to improve their thinking and problem solving abilities. Great for STEM enthusiasts, educators, or collectors, it doubles as functional decor and a celebration of ingenuity. Suitable for birthdays, holidays, or anyone who craves a tangible connection to the wonders of science and engineering.
• Notes: Equipped with a spark plug and igniter, this is the RTR version, which does not requires self-assembly, it is a finished product out of the box and is suitable for ages 16 .