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โ๏ธ Ignite your curiosity with every turn!
The DjuiinoStar Hot Air Stirling Engine Assembly Kit is a compact, 30-minute DIY project featuring precision alloy steel parts. It offers an educational, hands-on experience in thermodynamics and mechanics, with customizable paint-ready components. Perfect for professionals and enthusiasts eager to blend creativity with science.












| ASIN | B07PMBPZFV |
| Best Sellers Rank | #151,401 in Toys ( See Top 100 in Toys ) #1,933 in Educational Science Kits |
| Brand | DjuiinoStar |
| Brand Name | DjuiinoStar |
| Customer Reviews | 4.4 out of 5 stars 283 Reviews |
| Item Weight | 335.66 Grams |
| Item weight | 335.66 Grams |
| Manufacturer | DjuiinoStar |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | DIY-605 |
| Model Name | DIY-605 |
| Model name | DIY-605 |
| Part Number | DIY-605 |
A**H
It works
Thank you hope to provide less expensive V4 engines.
C**.
Not bad!
Had a great time with my daughter putting this together. The instructions are overly complicated but if you look at the pictures and ignore the text itโs very simple.
F**2
Awesome project for grandpa and grandson - and it works great!
My grandson who is 6 years old and I were able to put this kit together and have it running in a short afternoon. The parts are well designed and the instructions are good enough that we had little trouble understanding them. I had my grandson put most of the pieces together and tighten the screws. He is so proud of his little engine!
G**1
Not for beginners
This kit was very rewarding to build. And super easy to follow the instructions, but as it says all over the product, you really need to know how it works to trouble shoot. Mine went together fine, runs great, but had a lot of issues keeping the flame on the bulb regardless of wick height, and the crank/conrods were a little crooked and wobbly. This caused the rods to rub the flywheel (super small tolerance difference nothing crazy) so I had to adjust the spacing, and ended up finding a little burr on the casting where the bearing inserts. The point of noting that, is an engine of any type is a precise machines device, and a beginner may not find little things that cause innefiencies. After a little bit of oil she runs silently, and almost starts on her own. Just a little nudge. Beofre I adjusted things she was noisy and needed a sharp spin to take off.
M**M
Missing parts Will not run
4 screws are missing. I have met with nothing but dead ends trying to solve this problem. I can't even contact the seller. Michael I found the screws and am quite embarrassed. They are very tiny. Michael I have assembled and it will not run. Checked assembly and will not run. Used denatured alcohol, will not run. Very disappointing. Michael Finally made it run...slowly. I believe my 7000 ft. altitude has something to do with the problem. Thin air. Michael Altitude had nothing to do with the problem. I cleaned the power piston and cylinder with alcohol. Black residue came out. It runs like crazy now. Michael
Trustpilot
2 weeks ago
3 weeks ago