Engine Model Build Log: Teching 4-Cylinder Progress Thread

[Potaka]

只是想分享一下我在Teching OHV 4缸迷你柴油发动机套件上的进展。我已经完成了模型的主要组装。

金属部件的精密程度和运转机制让它感觉就像一台微型真实发动机。转动曲柄时，活塞的转动如此顺畅，令我惊叹不已。

以下是当前构建的一些图片（见附件）。我还有一些小细节和最后的润色需要添加，但核心部分已经全部完成了。

有没有其他人做过这个套件或类似的东西？很想听听你的经验和建议！也欢迎大家提出下一步该做什么的建议。

感谢您的关注！

干杯。

 

[locomotive]

I love these kits. But a bit outside my budget I fear!
They do look amazing though.
Is it electrically powered?

 

[Potaka]

I love these kits. But a bit outside my budget I fear!
They do look amazing though.
Is it electrically powered?

Totally get that — I hesitated for a while too before getting mine! But honestly, once I started building it, it felt absolutely worth it. The craftsmanship is superb, and yes, it's electrically powered! The motor runs via an included power supply (or you can hook it up to a 12V DC source).
I got mine from Stirlingkit — they often have discounts or bundles if you keep an eye out. I'll drop the store link here so you can check it out for yourself: https://www.stirlingkit.com/products/teching-workable-mini-diesel-engine-metal-model-kits-diy-ohv-4-cylinder-engine?_pos=1&_sid=454ea58ca&_ss=r&variant=43493594005717. I also bought my T700 model from them before — really well made and super satisfying to build!

 

[airdave]

I don't deny the beauty of this model and the precision with which it is made.
But if you are going to this level of precision and detail, then why not go that one step further, and make it run for real.
The fact that it is electrically driven turns me right off.
I'd rather have me a battery operated "Visible V8" from Revell.

There are actual small scale engines that run. Kits and engines you can purchase.
They may not accurately resemble a real full size engine (but then, neither does this one).

Don't get me wrong, I will be watching the build with enthusiasm,
but I would prefer a kit that built a proper working engine.
Would it be that hard to have made this run?

 

[urumomo]

" The fact that it is electrically driven turns me right off. "

Pfft . Who cares ?
why are you wasting all that time building paper models ?
Build real vehicles , damnit !

 

[airdave]

I don't have any issues with having a scale model of something.
But in this case, for this amount of money, I want poisonous exhaust fumes filling my house!!!
And, in this case, it's so close to being a real engine.

Hey, I got 260 supercars, customs and classics sitting in my garage(basement)...
paper or not, they were completely free!

 

[Potaka]

I don't have any issues with having a scale model of something.
But in this case, for this amount of money, I want poisonous exhaust fumes filling my house!!!
And, in this case, it's so close to being a real engine.

Hey, I got 260 supercars, customs and classics sitting in my garage(basement)...
paper or not, they were completely free!

I totally get where you're coming from — having a fully running combustion engine model would be amazing, and I admire those kits too! But there's something unique about this electrically powered precision build: it offers the intricate mechanical detail and smooth operation without the hassle of fuel, fumes, or noise.

Not everyone has the space, time, or tolerance for a small-scale combustion engine running indoors, and honestly, the electric setup makes it more accessible for many hobbyists to enjoy the engineering beauty. Plus, this kit's level of detail is truly impressive on its own, whether or not it mimics actual combustion.

And hey, your 260 supercars collection sounds awesome! I guess there's room in the hobby world for all kinds of models.

Each has its own charm.

 

[Potaka]

" The fact that it is electrically driven turns me right off. "

Pfft . Who cares ?
why are you wasting all that time building paper models ?
Build real vehicles , damnit !

Pfft, seriously? If being electrically driven "turns you off," maybe this hobby isn't for you. Building paper models or real vehicles is a totally different ballgame — and not everyone has the garage, budget, or time for that.

This is about appreciating craftsmanship, precision, and mechanical beauty on a scale most can enjoy. If you can't see the value in that, no worries — just don't dismiss what others love so quickly. Different strokes for different folks.

And by the way, spending "all that time" on these models is exactly why the community exists — because passion comes in many forms. Maybe give it a shot before throwing shade?

 

[urumomo]

sweet jesus
That wasn't me saying that , it was Dave .
That was the point of my post .

 

[Potaka]

sweet jesus
That wasn't me saying that , it was Dave .
That was the point of my post .

What does this mean?

 

[urumomo]

What ?
Dave said the electric drive turned him off , not me .

You're 22 years old and this is the first time you've come across quotation marks and sarcasm ?

 

[urumomo]

I don't deny the beauty of this model and the precision with which it is made.
But if you are going to this level of precision and detail, then why not go that one step further, and make it run for real.
The fact that it is electrically driven turns me right off.
I'd rather have me a battery operated "Visible V8" from Revell.

There are actual small scale engines that run. Kits and engines you can purchase.
They may not accurately resemble a real full size engine (but then, neither does this one).

Don't get me wrong, I will be watching the build with enthusiasm,
but I would prefer a kit that built a proper working engine.
Would it be that hard to have made this run?

 

[airdave]

Okay, I apparently did not understand that I can't have an opinion on a scale model that isn't made of paper.
My comments were aimed at the manufacturer of the model and not the OP (sorry if that wasn't clear).
Once again, my bad for having a less than positive opinion of the design of the model.
I tried to be a little light hearted about, but I guess that didn't work.
I tried to show my support for the build and the OP's report, but I guess that didn't work either.
I'll just go back to my paper models and leave the hobby to the guys who know better.
Thanks for having me.

 

[Potaka]

What ?
Dave said the electric drive turned him off , not me .

You're 22 years old and this is the first time you've come across quotation marks and sarcasm ?

Ok, my bad, I didn't understand what you meant.

 

[Potaka]

Okay, I apparently did not understand that I can't have an opinion on a scale model that isn't made of paper.
My comments were aimed at the manufacturer of the model and not the OP (sorry if that wasn't clear).
Once again, my bad for having a less than positive opinion of the design of the model.
I tried to be a little light hearted about, but I guess that didn't work.
I tried to show my support for the build and the OP's report, but I guess that didn't work either.
I'll just go back to my paper models and leave the hobby to the guys who know better.
Thanks for having me.

Fine, there will always be someone who likes it. Have a nice day.

 

[Heavy 7]

Pretty cool kit, unlike the visible V8. Looking at the video, and not unexpected. It seems to have a better quality & smoother operation.

One observation, one would be wise to dedicate a single-purpose assembly area. The chances of dropping parts are greatly increased. As tweezers being the primary assembly & parts handling tool.

Just saying
Price is not bad at all
Pep

 

[Potaka]

Pretty cool kit, unlike the visible V8. Looking at the video, and not unexpected. It seems to have a better quality & smoother operation.

One observation, one would be wise to dedicate a single-purpose assembly area. The chances of dropping parts are greatly increased. As tweezers being the primary assembly & parts handling tool.

Just saying
Price is not bad at all
Pep

Thanks for the kind words! I was also pretty impressed by the build quality. And you're absolutely right about the assembly area — I actually launched one of the tiny parts early on and spent 10 minutes crawling around trying to find it I'll definitely keep that in mind next time. Really appreciate the tip!