V8 Engine Building Kit for Adults, Build Your Own MOC Mini V8 Engine Model Toy for Display, Compatible with Lego Car Set, STEM Building Project for Teens & Kids Boys 8-14 (703 PCS)
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Availability:
In Stock.
Arrives
Saturday, Mar 21
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Style: V8 Engine
Features
- Realistic V8 Engine ModelThis exquisitely designed V8 engine model features realistic details like a transparent cylinder head, simulated piston movement, and a turbocharger. Its compact design accurately mimics the inner workings of a real V8 engine, making it a unique and engaging mini engine toy.
- USB Charging Motor DesignThis V8 engine kit includes a motor (No Battery Required) and a USB charging cable, enabling the model toy to be electrically driven. You can watch the movement of the internal pistons through the transparent cylinder heads on both sides and get a sense of how the V8 engine powers the car.
- Safe High Quality MaterialThis V8 engine kit is made of ABS material, non-toxic and odor-free, and is tested by ASTM and CPSIA to ensure a safe and building experience. If you have any questions, please feel free to contact us so that we can provide you with the best service.
- STEM Educational ToysOur MOC engine toys provide hours of building fun that will not only spark your interest in mechanics and engineering, but also help expand your creativity, logical thinking and problem solving skills. The perfect STEM project for everyone's family to build and play with kids.
- Perfect Gift for Adults & KidsThis V8 engine model, designed for people who like car and mechanical engineering, is suitable for adults or kids 8+. Its practicality and collectibility make it the perfect gift for any special occasion, such as Christmas, Birthdays, Children's Day, STEM educational events, etc.
Product Dimensions: 8.66 x 5.51 x 5.11 inches
Item Weight: 1.46 pounds
Item model number: YC664
Manufacturer recommended age: 14 years and up
Manufacturer: BseSparklion
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: V8 Engine
Fun to build
Reviewed in the United States on November 19, 2025 by Jeffrey Wellman
Style: V8 Engine
Perfect gift for building enthusiasts
Reviewed in the United States on December 5, 2025 by Christina Kehl
Style: Radial Engine
The media could not be loaded. Instructions a little hard to read. They use colors to identify pieces. Many look a like. Had to disassemble some sections and rebuild. In the end it ran well for a block model.
Reviewed in the United States on August 25, 2025 by Marc T.
Style: Radial Engine
Exactly what was ordered and arrived undamaged and quickly.
Reviewed in the United States on November 12, 2025 by HawkeyeBenicia
Style: V8 Engine
Honestly, not quite sure. Bought it for my 15 yr old and he’s started it but hasn’t gotten much further. So far seems good.
Reviewed in the United States on October 17, 2025 by Rooney
Style: Radial Engine
The media could not be loaded. You have to study the instruction pictures closely or you'll have to go back and redo some steps as I did. Very satisfying result when you get it right.
Reviewed in the United States on November 27, 2025 by Don Johnson
Style: V8 Engine
My son loved it would definitely reccomend
Reviewed in the United States on October 27, 2025 by Punisher956
Style: W16 Engine
The media could not be loaded. In the box you get a bunch of bags divided into 3 stages for easier assembly, plus a bag with parts that apparently didn't fit any of the bags, a combination motor & rechargeable battery, a short USB A to C cable, and the instruction book. This isn't a huge model, and the 8+ age is suggests should work just fine, as long as the 8 year old is patient and perceptive. This is because while the instructions are accurate, they are also a bit sneaky. They have the habit of showing sub-piece assemblies in one direction and then showing how they attach to the model in a completely different orientation. They'll also often only show one point of connection for a part that has 2 or more - for example, the pipes that wrap around the front of the engine and some of the side-kibble connect in 2 and 3 places, respectively, but the instructions only have an arrow showing one. You'll have to extrapolate the rest. The parts themselves are all good quality, no missing pieces and in fact, each stage had some leftover parts, maybe 10 or so pieces per, so I felt like I had a good safety net in case one was missing ... or skittered off the table to be apprehended by my cat and never to be seen again. The final step of the build is to attach the motor and turn it on. There are two settings for the motor and I believe it's just a difference in torque. Turn it on and the many gears and belts will turn and the pistons behind the clear shields will pump up and down in sequence, all 16 of them. That being said, since there are so many moving parts and this model is too small to provide rigid support to all of them, there's a lot of friction-causing slop. While you can actuate the model by spinning the exhaust fan with a bit of force, the included motor struggles to make it. I only got it to work on the high torque setting and even then it has to pulse to push the system each time. Even with this, it struggles to work for more than 20 seconds at a time without needing a little push to unstick itself. I believe this is due largely to friction on the belts, but if you really want this thing to run smoothly, you're going to need to be generous with some silicon or graphite lubricant everywhere there's moving parts. Still, it's a pretty cool model and at under 1000 pieces, you can get it built in just a few hours.
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Reviewed in the United States on October 19, 2025 by Patrick D. Patrick D.