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A few Dynamic restorations and a few builds


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#1 Mark Onofri

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Posted 27 October 2025 - 08:34 PM

OK, it's cold and what better time to get going on some long overdue builds.

First up is a Dynamic anglewinder. This one is going to be a Model Car Science build.






#2 Mark Onofri

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Posted 27 October 2025 - 08:41 PM

Here's the first page. What I'm planning to do is not a 100 point restoration but, something that I won't feel bad about putting into the wall.

 

mcssep69-52.jpg



#3 Mark Onofri

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Posted 27 October 2025 - 08:52 PM

So, here's what I'm starting with. It was cheap and it's perfect for my intentions. H. R. Rod sent me the other pans and there perfect for this build. I needed one for a much better chassis so I'll just switch 'em out.

 

Thanks, Rod.

 

20251027_134620~2.jpg

 

20251027_134627~2.jpg


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#4 Mark Onofri

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Posted 27 October 2025 - 09:08 PM

Here it is torn down but not cleaned. A propane torch made quick work of it.

The last two photos are of what was attached to the chassis. No idea if it's factory or a owner addition. Anyone ever seen this before?

 

20251027_135749.jpg

 

20251027_134643~2.jpg

 

20251027_134901.jpg

 

 



#5 Mark Onofri

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Posted 27 October 2025 - 11:39 PM

Page 3, and here's the modified guide. If you look closely, you can see the Cal-Kar drop arm I used for the pattern.

 

mcssep69-54.jpg

 

20251027_171158.jpg

 

20251027_171248.jpg



#6 Mark Onofri

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Posted 27 October 2025 - 11:54 PM

Oops, I went from 1 to 3.

Here's what I came up with for my take on this. With the DuBro bender, it was a joke to make them, ummm, except for the 1 in the motor box. The last photo is the clearest of the MCS mod. It leaves room for interpretation.

I've made the"L" shaped reinforcements but, that all for tonight.

 

mcssep69-53.jpg

 

20251027_184601~2.jpg

 

mcssep69-53~2.jpg


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#7 Martin

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Posted 28 October 2025 - 10:19 AM

Looking a lot stronger now, Mark.   :victory:  


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#8 Mark Onofri

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Posted 28 October 2025 - 04:23 PM

Jumping back to page 1, it sez blue tyres, blue tyres it shall have. Amazing how these come back to life with just a few 1/100" of a cut.

 

20251028_171845.jpg


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#9 Mark Onofri

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Posted 28 October 2025 - 04:58 PM

Not as bad as a Flexi 4 but, not good either. If you look closely at the arrows, you can see the cracks in the chassis. With any luck, the clamps will hold it flat and the 0.071" wire will keep it there. Can't remember WTF I did with the 95/5 Silverbrite so until it reappears, this is it for now.

 

20251028_175211.jpg


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#10 Mark Onofri

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Posted 29 October 2025 - 12:00 PM

Seems like a lot but, there's more.

 

20251029_125715.jpg


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#11 Mark Onofri

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Posted 29 October 2025 - 06:18 PM

After seeing how bulky 0.073" wire looked on the rear, I went to 0.063"? OK, I couldn't find the 0.073 so I grabbed whatever was in front of me.

I retract my earlier comment about this being better than a Flexible 4. It's softer.

Drop arm, pans and pin tubes next. Ooooh, springs, can't forget about the springs, now can I?

 

20251029_190809.jpg



#12 Mark Onofri

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Posted 31 October 2025 - 02:09 PM

A little "artistic license."

 

20251031_150408.jpg


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#13 Mark Onofri

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Posted 31 October 2025 - 02:59 PM

A little more "artistic license." I'm sure if these were available, they would have used them, too.

 

20251031_155529~2.jpg



#14 Mark Onofri

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Posted 02 November 2025 - 12:15 PM

Here's the almost finished product. Turns out that I can't find the 0.015 wire for the springs. So, until then....

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  • 20251102_121212.jpg


#15 Slot Car Rod

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Posted 02 November 2025 - 02:05 PM

It should drive nice.  I have to build one now.


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#16 Mark Onofri

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Posted 03 November 2025 - 07:16 PM

I'm flattered that I could inspire you.
The pans cleaned up beautifully.

#17 Mark Onofri

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Posted 12 November 2025 - 01:33 PM

Anyone have a better photo that shows the pan springs? I'm still waiting on 0.015" wire but, in the meantime, I've been trying to use 0.020". Trying to find a place to solder isn't as easy as it looks.

#18 Mark Onofri

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Posted 12 November 2025 - 01:37 PM

I'm going to try to get to Speedies Fast Lane tonight for a road test.
🧐 ,seems like I'm forgetting something.

#19 Mark Onofri

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Posted 06 December 2025 - 05:56 PM

While I was waiting for 0.015 wire, I did the unthinkable (see photo)
Had I read the article a little closer, I would have known it was actually 0.020 wire.
Anyway, what do you think about the chassis being polished apposed to it in its natural state?

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  • 20251206_162647.jpg


#20 Martin

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Posted 07 December 2025 - 03:16 PM

I wish you lived closer Mark, we could drop your chassis in the tumbler.

Its a nice balance between polish and raw. 

I think you would like that finish.  


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#21 Mark Onofri

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Posted 07 December 2025 - 03:32 PM

Thanks for the offer and, I can only think of one other place I'd rather be besides your area..

#22 Bill from NH

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Posted 07 December 2025 - 06:59 PM

For years I cleaned brass/wire chassis with a can of Comet or Spic N Span & a SS braid brush or an old toothbrush under a running faucet. I bought a can of Mother's Mag & Aluminum Polish for the few times I wanted a shiny look. A FL friend of mine used the Mother's to put a mirror finish on a Slick 7 blue spring steel Eurosport chassis.


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#23 Martin

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Posted 08 December 2025 - 01:23 AM

Soda blasting is not a bad way to go either. Gives a nice even matte finish.


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#24 Mark Onofri

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Posted 09 December 2025 - 02:24 PM

It was what I had right in front of me at the time . It's stupid cold here, 24°feels like °, 8° this morning. I'm going to try to finish this today

#25 Bill from NH

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Posted 09 December 2025 - 04:13 PM

-4 here this morning. I waited for it to warm up to +14 before I went outside. Our cold weather comes from NY.


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I intend to live forever!  So far, so good.  :laugh2:  :laugh2: 





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