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“Old Blue”: A throwback Bronco tuber build

Electronics came in! And they are...

Holmes Hobbies "thumbsup"

- 2200KV brushless motor
- TrailMaster BLE Pro
- Castle BEC
- Holmes HV500v2 servo

I'll be running this setup on 2s
And using a Futaba 4PLS to pilot the thing.

xwIRE4x.jpg


olJf7tf.jpg
 
Got some work done.
Shock mounts set up:

Kh9mIfQ.jpg


HwyEHO8.jpg



And the front bumper. It was a major pain the the butt getting those bent right and making everything even :|
So glad that's done! "thumbsup"

SVo8BPc.jpg


oXHwnbB.jpg


1BhzUiW.jpg
 
Got some work done.

Shock mounts set up:



Kh9mIfQ.jpg




HwyEHO8.jpg






And the front bumper. It was a major pain the the butt getting those bent right and making everything even :|

So glad that's done! "thumbsup"



SVo8BPc.jpg




oXHwnbB.jpg




1BhzUiW.jpg
Looks like your bronco will be wearing a bowtie:)

Sent from my Pixel 2 XL using Tapatalk
 
I didn't even mean it that way it literally looks like a bow tie not a Chevy bowtie. I'm not a Chevy fan either.

Sent from my Pixel 2 XL using Tapatalk
I wouldn't be following this thread if you had a Chevy

Sent from my Pixel 2 XL using Tapatalk
 
That looks cool. You are well on your way. It looks like your CG will be low. Should perform well.

Sent from my Pixel 2 XL using Tape atalk

Thanks! I appreciate it!

I am hoping it will crawl very well.
Almost all the weight will be from the gear box and motor, which should end up being the lowest thing in the chassis . Hoping the CG ends up quite low.

next heaviest thing will be the battery, which I'm putting under the hood, over the front axle. Hope that will help with climbing.

You can see the battery tray in this picture.

HT43NIT.jpg
 
Thanks! I appreciate it!



I am hoping it will crawl very well.

Almost all the weight will be from the gear box and motor, which should end up being the lowest thing in the chassis . Hoping the CG ends up quite low.



next heaviest thing will be the battery, which I'm putting under the hood, over the front axle. Hope that will help with climbing.



You can see the battery tray in this picture.



HT43NIT.jpg
You are not doing a chassis mounted servo?

Sent from my Pixel 2 XL using Tapatalk
 
Well I got the sides of the bottom pan brazed in this weekend.

I think this thing is ready to start putting together for some initial test runs to see how it handles! "thumbsup"

sYjwb4k.jpg


MDCCbZH.jpg


FcKp4J2.jpg


nM4cbzY.jpg
 
Started putting this thing together.

I had to modify the shock mounts on the axle. I was getting binding. I hope I don't regret cutting those things up.

Before:
fwzZKQl.jpg


Where i need to move it:
yDwqhu4.jpg


After:
mdwKWyF.jpg


Got a few brackets on for some of the accessories:

V2IMqxT.jpg

otAt6c0.jpg


Also got the motor mounted, gear box put on the skid plate and installed into the bottom pan.

oZaLBQA.jpg

50zk0KA.jpg
 
Been awhile since I put up a update. Been busy traveling with work.

Decided to upgrade the shocks to something from this decade :lmao:

Welcome Pro-Line
x4um6xx.jpg


Picked up a fuel cell to put the receiver in. Did the detail on it with a liquid chrome marker. Turned out super cool, but the chrome just doesn't show very good in the picture.
4cfXEq4.jpg

C90gDr0.jpg


Mocked up the mounting for the jack and fuel can.
i448UHX.jpg
 
It's been a crazy summer, but I'm finally finishing up this project.

I spent many hours trying to make the CMS work to my liking, but it just limited travel more then I could take. There is a reason the 1:1 trucks I'm building after use hydraulic axle mounted steering. I wish I could copy that on a scale level! So, servo is going on the axle, at least for now.

Here are some pics of it put together and test driving.

Just need to tear down and paint!

2eE4g9I.jpg


UwCnxv2.jpg


aGpjoMy.jpg


aII52cs.jpg


lTXZaCR.jpg
 
Outstanding job man! You nailed it. It’s exactly what you started out to build 12 years ago :shock: It looks very close to your inspiration rig you showed at the beginning. Much respect to you on the metal work. You did an exceptional job. I’ve been wanting to do a full tuber truck like this with just the nose and doors. They always look so nice. Again well done!
 
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