• Welcome to RCTalk! 🚀

    Join the #1 RC community where hobbyists connect, share, and get expert advice on RC cars, trucks, boats, drones, and more!

    • Friendly & passionate RC enthusiasts
    • RC tips & troubleshooting
    • Buy, sell & trade RC gear
    • Share builds & upgrades

Chubakas Hpi Rs4 3 rebuild and restore

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, and others.
Damn, I never knew this thread even existed, stumbled upon it by accident.
Wrong section mate...

The car is looking really good, when is it going to be ready for a test run?
Interested to see hard/easy tuning is on the single needle carb.

Is there a reason why you guys are replacing the shock towers, I find that stock ones are more than adequate unless broken.
I wonder if HSP flying fish ones would work?

Do you have a fuel tank for it?

Anyway, keep us updated, very cool!

Are you saying that this traxxas bellcrank would be a direct fit onto the RS4-3?

View attachment 151386




My ocd always kicks in after each ride and I always use compressor to blow the car.
Takes 2 mins of your time, but keeps the car always looking new.
Even one drop of fuel pisses me off (must wipe it right away), as it leaves an oily mess.
:)
I posted it here to document my 3 touring cars. Yes it should be in the nitro section, but one will be electric, and I'm doing 2 rally bodies up.

I think I said the bearings in my traxxas steering bellcrank fits the hpi. So I'm replacing bushings with bearings.

Unsure on running. I lost a side job and was in the hospital. Might be December. The single needle I'm sure needs a new piston and sleeve. I have a t15, and thinking on a g3.0. The electric will be last and run a Tekin or Castle.

The aluminum bits I add are mostly for bling. The rear body mount I keep bending into a boomerang shape. Being rare parts it also seperates mine from others

The fuel tank I need to buy. A Kyosho tank is a direct drop in. Ill find a link.
 
I posted it here to document my 3 touring cars. Yes it should be in the nitro section, but one will be electric, and I'm doing 2 rally bodies up.

I think I said the bearings in my traxxas steering bellcrank fits the hpi. So I'm replacing bushings with bearings.

Unsure on running. I lost a side job and was in the hospital. Might be December. The single needle I'm sure needs a new piston and sleeve. I have a t15, and thinking on a g3.0. The electric will be last and run a Tekin or Castle.

The aluminum bits I add are mostly for bling. The rear body mount I keep bending into a boomerang shape. Being rare parts it also seperates mine from others

The fuel tank I need to buy. A Kyosho tank is a direct drop in. Ill find a link.

Hey mate, just a heads up that HSP fuel tank is almost a direct fit, with a small mod as per pic.
And probably a lot cheaper too.

hsp fuel tank on rs4.jpg


hsp fuel tank on rs4 - 2.webp
 
Hey mate, just a heads up that HSP fuel tank is almost a direct fit, with a small mod as per pic.
And probably a lot cheaper too.

View attachment 151806

View attachment 151807
Sorry for the long reply. Obviously if your life is in danger hang up and call 9-1-1! 🤣😆
On a serious note, good looking out.

I'll get one as a back up. I have oem HPI on one car and have the Kyosho one in a bag for the second car.
Here are some more pics. My first factory Rs4, and my moded rs4. Both rocking Subies, looking at subaru race schemes. Also have a rare Proline Hummer H2 body. In-between a NFS Underground 2 scheme and a factory sunburnt H2.

20230402_193140.webp


20230402_193128.webp


20230402_193010.webp


20230402_193804.webp


20230402_193744.webp


20230402_193737.webp
 
Sorry for the long reply. Obviously if your life is in danger hang up and call 9-1-1! 🤣😆
On a serious note, good looking out.

I'll get one as a back up. I have oem HPI on one car and have the Kyosho one in a bag for the second car.
Here are some more pics. My first factory Rs4, and my moded rs4. Both rocking Subies, looking at subaru race schemes. Also have a rare Proline Hummer H2 body. In-between a NFS Underground 2 scheme and a factory sunburnt H2.

View attachment 162806

View attachment 162807

View attachment 162808

View attachment 162809

View attachment 162810

View attachment 162811
I have the same Kyosho tank in 3 of my HPIs, direct drop in no mods needed unlike the HSP
 
All 3. The t15 model (silver head) is rtr condition.

The 15fe (purple) is my hopper, all the goodies. I hope to add some more and maybe a different pipe and turn the 15fe into a t/g3.0.

The bare chassis I'm thinking Castle Creations or Tekin brushless.

I still have hd drive shafts, cups, and diff gears to play with.

20230402_194447.webp
 
Masking it off! Color options were factory orange, factory obnoxious yellow, or candy apple red. After debating for a week or two I text the lady next door who said candy apple red. Mom always wanted a candy apple whip so I decided candy it is.

Next up is 2 subarus.

20230412_152241.webp


20230412_152233.webp
 
Masking it off! Color options were factory orange, factory obnoxious yellow, or candy apple red. After debating for a week or two I text the lady next door who said candy apple red. Mom always wanted a candy apple whip so I decided candy it is.

Next up is 2 subarus.

View attachment 163443

View attachment 163444
Been waiting to see this one done. Gonna be killer!
 
Been waiting to see this one done. Gonna be killer!
Me too. Getting close. Looking at a HPI 3.0, although SH makes a .12. Doesn't help the price is less then $15 difference. 6 weeks the 2 nitros will be running and I can focus on the third one.
 
Back
Top