The Stemnex V8 Model Engine (39102) is an engaging STEM kit designed for enthusiasts aged 12 and above. This hands-on model allows users to assemble a fully functional V8 engine, complete with moving pistons, a rotating crankshaft, and firing spark plugs, simulating the operation of a real internal combustion engine.Comprising over 270 parts, the kit offers a detailed exploration of the 4-stroke cycle and engine mechanics.Once assembled, the engine measures approximately 8.5" x 6" x 5" and operates for about 30 seconds when powered by 3 AA batteries (not included).Crafted from durable, non-toxic materials, it serves as an excellent educational tool for fostering an interest in engineering and mechanics.
Your order of 100$ or more gets free standard delivery.
Standard delivered 4-5 Business Days
Express delivered 2-4 Business Days
Orders are processed and delivered Monday-Friday (excluding public holidays)
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