Mould King 10171 V8 Engine Model Kit, Mini V8 Engine Kits That Runs, Build Your Own Car Model Engine with Motor, Collectible Building Blocks for Adults, DIY STEM Construction Toys for Display
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FREE refund/replacement until Jan 31, 2026
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Availability:
Only 9 left in stock, order soon!
Arrives
Thursday, Mar 26
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Features
- Mini V8 Engine Kits That RunsThe V8 building blocks for adults restores every detail of the real engine with its highly precise parts and realistic design, such as a transparent cylinder head, simulated piston movement, a turbocharger, and simulated trachea. A valuable collectible artwork for modelers and mechanical enthusiasts.
- Detailed DisplayThrough the unique transparent cylinder design, you can visually observe the internal operation details of the car engine model, the up and down movement of the piston, the transmission of the valves, and reproduce the engine's operation. Challenge your hands-on ability, play creativity, explore the mechanical mystery, as far as the V8 engine building blocks set.
- Simulate Real OperationComes with a L motor and a battery box (requires 6 AAA batteries, not included). Easily assembled and ready to run with the included colorful paper instruction manual, allowing you to witness the fundamentals and mechanical workings of the car engine model kit.
- For Mechanical EnthusiastsThis v8 engine kits recreates the operation of a classic car engine! Not only can you watch the engine fan rotate, but it also makes realistic engine sounds, making it irresistible to car enthusiasts and collectors.
- Ideal STEM GiftsThe car construction toy requires patience to assemble, is fun and educational, and exercises logical thinking skills, spatial imagination, attention span, hands-on skills and more, making it the perfect STEM gift for mechanically enthusiastic teens ages 14 and up.
Product Dimensions: 6.06 x 5.39 x 4.41 inches
Item Weight: 1.23 pounds
Item model number: WX10171-JWBDUK
Manufacturer recommended age: 14 years and up
Batteries: 1 Lithium Polymer batteries required. (included)
Manufacturer: Mould King
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 26
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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Top Amazon Reviews
Purchased this for my grandson and he loved putting it together within 15 minutes :) I would buy again and its fun for the kids. He also enjoyed his time with is Papa who is into race cars and hot rods. It was an educational experience.
Reviewed in the United States on July 23, 2025 by Jledger
Llego super rápido el pedido, se ve de buena calidad
Reviewed in the United States on November 29, 2025 by Nashalie Aponte
For being an off brand Lego the instructions were pretty good and there were no missing pieces and everything fit together well and no bad mold pieces. It is definitely a foreign made kit by someone who has seen a picture of a V8 but doesn’t know about the actual source material. It is claimed to be a LSX454 but it is not a replica or model of. It is a fun kit but if you are looking for authenticity this is not the kit for you.
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Reviewed in the United States on October 14, 2025 by Bonesaw
My 8 year old put this together in one day he was so proud of himself. He's had other kits like this, but this one he actually finished and got to work.
Reviewed in the United States on August 13, 2025 by Antoinette McGinnis
Muy bueno y bonito. Al joven le encanto.. Lo recomiendo
Reviewed in the United States on September 20, 2025 by Liza
There were parts missing. This has happened with all the kits that are not Lego brand.
Reviewed in the United States on October 13, 2025 by Jeffery Deaver fan
First of all the directions are strictly photos. Each step shows what pieces you will need for that step. I found that some of the steps are in bad order. So maybe step 7 should have been done in step 4 first. This is just an example. Not real steps. Several times I had to take things apart in order to complete the next step. Also one of the steps showed pins going in holes that were not there so I had to improvise. Also some parts were not included. Because of that when I turn it on I had to hold parts with my fingers so it wouldn’t fall apart. lol. Biggest issue were the lack of directions and missing parts. Looks good just can’t run it.
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Reviewed in the United States on April 4, 2025 by Louise trader Louise trader
nice
Reviewed in the United States on September 2, 2025 by David Michael Falkenbach