Welcome to Stirlingkit.com! We offer stirling engines, internal combustion engines, RC engines, steam engines, tesla coil, engine model kits, and RC cars for modelers, collectors, teachers or simply those who are looking for a gift. Please don't hesitate to visit our website to start your journey into your micro engine model. We have worked with almost 100 Youtubers to review our products, and give them a chance to create it in their own style and give their honest opinion – it will make the review genuine, authentic, and reliable. Some of Our engine unboxing videos have over 1 million video views. Some YouTubers even review our engines in an unusual way, like build People are inspired by the fantastic work from the YouTubers' videos and begin their own engine projects .Enjoy your fun when the engine is running.
Reviewers overwhelmingly had a great experience with this company. Customers frequently praise the exceptional overall quality of the mechanical models and miniature engines, noting that items consistently arrive in good condition and function correctly. Consumers also value the incredibly helpful support team, appreciating their continuous dedication and remarkably fast response times when handling various technical inquiries.
However, some people mentioned experiencing significant difficulties with customer service, describing unhelpful interactions, prolonged delays, or slow communication during product troubleshooting. A few reviewers additionally noted receiving shipping packages containing items with missing accessories or broken internal parts that required subsequent replacements.
Its rare that one comes across a company with employees that are prepared to go the extra mile to make their customer experience top notch!
I've had a few problems with some of my purchases, but Martin and Mona were quick to make it right!
You can shop with confidence at Stirlingkit. A company you can trust!
Hi,
We are concerned to see this feedback and would like to understand what issue you have experienced with your order.
Please kindly reach out to our support team at [email protected] and share details about your situation together with your order information. We will do our utmost to look into your case and work toward a resolution.
Best regards,
Stirlingkit Team
I have a total of 4 models,Horizontal Hit & Miss Motor,
Turbofan Engine,Beam Steam Engine & The Origonal Automobile.
Service has been excellent, high standard of finish, prompt deliveries & easy to follow instructions. My current build DM229 Origonal Automobile is missing a drive shaft number 68
Could you please post a shaft to
Rob Summers,
8 Rutherglen road
Vermont South,Victoria 3133
Australia
Stirlingkit 回复2026-08-10
Hi Rob,
Thank you so much for your great feedback and for being such a valued customer with 4 of our model kits! We are sorry to hear that part #68 drive shaft is missing from your DM229 Original Automobile kit.
Please kindly reach out to our support team at [email protected], provide your order details, and mention the missing drive shaft No.68. Our team will assist you in resolving this issue promptly.
Best regards,
Stirlingkit Support
I have purchased two RTF helicopters through Fly Wing and have been pleased with the craftsmanship, quality and ease of use. My recommendation would be to find a native English speaker to author the instruction manuals—while not an impediment to achieving flight, the phraseology can be challenging. Hell, give me a free chopper and I’ll re-write them for you!
Stirlingkit 回复2026-08-10
Hi,
Thank you for your valuable feedback on our Fly Wing helicopters and instruction manuals. We really appreciate your honest comments.
We would love to hear your specific suggestions on which sections of the manual need improvement. Please send your detailed feedback to [email protected]. Our team will review your input and work on optimizing the manual accordingly.
Thanks again for your support!
Best regards,
Stirlingkit Support
The price and quality are great! The communication is very detailed and well written. The assembly has easy to follow directions. The pieces are well machined and fit together perfectly.
I love these folks, sometimes it seems like they forgot me or my emails are not getting through to them but they are very busy and they have to wait on the factory for the parts I need so it's hurry up and wait, I understand.
I have had bad experiences lately with there service and some of the parts, I like the people but lately some times it takes days to here back from them, as far as parts go I have had nothing but bad luck with the hall sensors on my pro 44 engines, they fail after 20 minutes and sometimes do not work at all, I am going to send my2 of the pro44's back and maybe my ls52.
Dear Paul,
Thank you for your patience. Regarding your order #54923 for the UFRC Ghost Rabbit, we have an important update to share with you.
The Ghost Rabbit model you ordered has been recently upgraded. The new version now includes additional features such as wheels, a differential lock, a high/low-speed transmission, and a new car shell.
Due to these significant upgrades, there is a price difference of $935. If you would like to receive the upgraded model, please visit the link below, select option "25", and add it to your cart to pay the difference:
If you are not interested in this upgrade, we will unfortunately need to cancel your order. Please let us know your decision at your earliest convenience so we can assist you accordingly.
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ABSOLUTELY HORRIBLE EXPERIENCE AND THEY’RE TRYING TO GET MORE MONEY OUT OF ME AFTER I PUT IN MY ORDER!!! I TOLD THEM TO CANCEL MY ORDER AND THEY WILL NOT RESPOND. I’VE HAD TO CONTACT MY FINANCIAL INSTITUTION TO FILE A FRAUD COMPLAINT!!!!! DO NOT BUY ANYTHING FROM THIS COMPANY!!!!!!
Stirlingkit 回复2026-06-30
Dear Paul,
Thank you for your response. We sincerely apologize for any frustration and inconvenience caused regarding your order #54923.
We would like to clarify that the original UFRC Ghost Rabbit model you ordered has been discontinued. Because we can no longer supply that specific version, we are more than happy to process a full refund for your order immediately.
Please let us know if you accept the full refund so we can initiate the process right away. Thank you for your understanding.
Best regards,
I had emailed Stirling that my displacement lubricator didn’t have a hole in the center piping to allow the oil to enter the steam and they said they would replace the part and then I’ve never heard back from them. So as of now my steam engine isn’t running so I don’t know if they still plan on warranty out the faulty part or not
Stirlingkit 回复2026-06-25
Sorry, the replacement part was sent out a week ago, and the tracking information has been sent to you via [email protected].
Mine came without a hole in the cross pipe in the displacement lubricator and I contacted them about a replacement and they said they would but no contact or confirmation they were sending me one. Without oil in the steam I will not run it. So 3 stars because it’s a nice kit and 5 stars if they replace the part I need to actually run it. Allot of money for an engine I can’t currently use.
I have used this company three times buying flywing products , and in my experience Stirlingkit always gives you good value and if you have any problems after sales are very good
I have already left a review for the products that I purchased. This review is for the pre-sale and after-sale customer service I have received from Stirling kit! During the pre-order up to me receiving my order I was communicating with Mona multiple times and she is by far the best customer service person I have ever communicated with from any company!!!!!!!!!! She is outstanding and seems to be an amazing person. I also communicated with an after- sale person Martin. He also provided outstanding service for a technical question and replacing incorrect part that was sent to me in my order.
Thank you for amazing service!!!!!!!!
Terrell
Stirlingkit 回复2026-06-25
Hi Terrell,
Thank you so much for this wonderful feedback!
We pride ourselves on our customer service, and hearing that Mona and Martin gave you the best experience you've ever had genuinely makes our day. I've passed your glowing praise along to both of them, and they are incredibly grateful for your kind words.
We're so glad the technical questions are sorted out and your replacement part arrived safely. Please don't hesitate to reach out if you need any technical tips or support with your models in the future.
Wishing you an amazing time with your assembly!
Warmest regards,
I ordered a full kit of the HM-01, cart, wheels, electric kit, generator and torque driver. No wheels were in the kit. Stirlingkit are just ignoring me. Very disappointed with the service.
Stirlingkit 回复2026-06-25
This frame is a custom-made product, manufactured and shipped immediately on June 24th. Tracking number: YT2612500703284518. For any questions, please contact [email protected]
Great service and great products. I have been doing business with Stirlingkit for 8 years and I have always had a good experience and no complaints from me.
Stirlingkit lies , and scams , I bought a RC HELICOPTER did not come with the 2 batteries as ordered . They kept saying its on its way . Well its not " on its way " they keep with lies , after lies , after lies .
I’ve ordered two items so far from you. The first one was the three blade fan. I haven’t built it yet because I’m from the old school of Heath Kit days. The only paperwork provided in the kit was a double sided single page sheet. The QR code was for an instruction video. Bad idea! I would much prefer a printable instruction book instead. Trying to watch a video as an instruction book is not for me. Please do it the right way.
Thank you.
Good products, poor shipping and delivery accuracy.
Although the products are very good and reasonably priced, I've had several delivery issues. Items not received, etc. It seems that, as I live in an apartment, their shipping department is incapable of getting the address correct, especially apartment/ unit number. Twice the driver has had to call me. Twice, never received, tracking says "undeliverable, disposed of". Every time, I've ensured that the address on my account is complete and correct.
Stirlingkit 回复2026-05-13
Dear friend,
I’m truly so sorry for all the unpleasant delivery troubles you’ve experienced, and we sincerely apologize for the inconvenience this has caused you.
Our shipping carrier is assigned randomly by the system, and we really regret that they keep failing to recognize your complete apartment and unit address accurately, which led to delivery failures and missing parcels.
We totally understand how frustrating this is, and we will note your address specially to avoid similar problems happening again for your future orders.
Please feel free to contact us directly, and we will arrange a replacement shipment for you as soon as possible.
Again, please accept our sincere apology.