--- product_id: 128509443 title: "OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up" brand: "owi inc" price: "€ 148.67" currency: EUR in_stock: true reviews_count: 8 category: "Owi Inc" url: https://www.desertcart.de/products/128509443-owi-inc-robotics-vroom-stem-v8-model-combustion-engine-diy store_origin: DE region: Germany --- # Battery-powered V8 action Realistic firing pistons & fan 270+ precision parts OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up **Brand:** owi inc **Price:** € 148.67 **Availability:** ✅ In Stock ## Summary > ⚙️ Ignite your inner engineer with the Vroom! STEM V8 – where learning meets adrenaline! ## Quick Answers - **What is this?** OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up by owi inc - **How much does it cost?** € 148.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/128509443-owi-inc-robotics-vroom-stem-v8-model-combustion-engine-diy) ## Best For - owi inc enthusiasts ## Why This Product - Trusted owi inc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No Gas, All Thrill:** Enjoy the full V8 engine spectacle without any fuel or mess—pure clean STEM excitement. - • **Hear the Engine Roar:** Battery-powered pistons and cooling fan simulate real combustion engine sounds and motion. - • **STEM Learning Meets Fun:** Boosts manual dexterity, divergent thinking, and engineering curiosity in one hands-on kit. - • **Build Your Own Powerhouse:** Assemble 270+ detailed components for an authentic V8 engine experience. - • **Perfect Gift for Future Innovators:** Ideal for ages 12+, this kit inspires leadership and problem-solving through interactive play. ## Overview The OWI Inc Robotics Vroom! STEM V8 Model Combustion Engine is a DIY educational kit featuring over 270 parts that replicate a real V8 engine’s mechanics. Designed for ages 12 and up, it runs on 3 AA batteries (not included) to power pistons, a cooling fan, and flickering lights, providing an immersive STEM learning experience that enhances manual skills and engineering understanding without the need for fuel. ## Description Buy OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up: Paints - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Fun kit to build - My son liked building this kit a lot. The engine noises were a nice addition. Review: Fun to do with my son - Fun, teaching leadership and lessons ## Features - Includes over 270 pieces - REPLICA OF A REAL ENGINE - Learn everything you need to know about the heart of a vehicle and how it provides the power for a car to run. Turning your engine on, you will see and hear how a real V8 operates. Instructional manual included. Requires 3 AA batteries (not included). - Enhances divergent thinking, manual dexterity, and gratifying sense of accomplishment - The cooling fan spins, pistons fire up and down, light bulbs flick on and off in perfect sequence - There is no need to worry about pricy gasoline to enjoy the show ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QKGB65N | | Age Range Description | Kid | | Battery Description | Alkaline | | Best Sellers Rank | #328,746 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #7,112 in Art Paints | | Brand Name | OWI Inc | | Customer Reviews | 4.2 4.2 out of 5 stars (77) | | Educational Objective | STEM | | Included Components | Vroom! Stem V8 Model Combustion Engine | | Is Assembly Required | Yes | | Item Dimensions | 7.48 x 7.28 x 11.02 inches | | Item Type Name | Vroom! Stem V8 Model Combustion Engine | | Item Weight | 3.97 Pounds | | Manufacturer | OWI Inc | | Manufacturer Maximum Age (MONTHS) | 1200.00 | | Manufacturer Minimum Age (MONTHS) | 144.00 | | Manufacturer Part Number | 89460 | | Material Type | Plastic | | Model Number | OWI-39102 | | Size | 0.5 Liters | | Theme | Vehicle | | UPC | 092087391027 | | Unit Count | 1.0 Count | ## Images ![OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up - Image 1](https://m.media-amazon.com/images/I/717ecKp6DaL.jpg) ![OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up - Image 2](https://m.media-amazon.com/images/I/51Y7ViHfwwL.jpg) ![OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up - Image 3](https://m.media-amazon.com/images/I/71HL8QfHg0L.jpg) ![OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up - Image 4](https://m.media-amazon.com/images/I/81SxGl-3FTL.jpg) ![OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up - Image 5](https://m.media-amazon.com/images/I/81mhfDSJRpL.jpg) ## Questions & Answers **Q: Does this require painting? Approximately how many hours should it take an adult to put this together?** A: Nope, no painting. The clear plastics that you see in the picture are for being able to see the internals move during its battery operated cycle. Takes a couple hours to assemble with the separation of parts since it’s multiple pieces formed/poured in one molding. But it’s multiple moldings. It doesn’t take much effort. My main recommendation is having a pocketknife or a utility knife handy to clean up the ear like sections on the pieces after removing from the molds for smooth operation. **Q: Is this metal or plastic?** A: plastic **Q: need or use glue** A: No glue needed. They use screws **Q: How big is the assembled engine?** A: Its a good size, probably about a foot long and less than a foot tall. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fun kit to build *by W***L on April 10, 2022* My son liked building this kit a lot. The engine noises were a nice addition. ### ⭐⭐⭐⭐ Fun to do with my son *by B***B on November 23, 2024* Fun, teaching leadership and lessons ### ⭐⭐⭐⭐⭐ My son loved this! *by M***S on February 7, 2022* This is so awesome! I do recommend this! ## Frequently Bought Together - OWI Inc Robotics Vroom! Stem V8 Model Combustion Engine, DIY Educational STEM Birthday Kits Ages 12 and Up - How Car Engine Works?: internal combustion engine An under the hood, Car Science, engine parts, inline engine, V engine, four stroke engine. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/128509443-owi-inc-robotics-vroom-stem-v8-model-combustion-engine-diy](https://www.desertcart.de/products/128509443-owi-inc-robotics-vroom-stem-v8-model-combustion-engine-diy) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*