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Thread: Quicky K2-3S 1.9 Rock Racer

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Old 01-04-2008, 11:23 PM   #1
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Default Quicky K2-3S 1.9 Rock Racer

Ever since I sold my 1.9 Rock Racer I wanted to make another one but I wanted to stay away from a tuber because I'm going to trash it.

I decided to use one my favorite chassis, in this case a K2-3S. Now I've lost track of how many K2's I've had

K2-3S Narrow Chassis
Axial Axles
Axial Tranny
Wheels are undetermined right now but I like the one's I have on it
Duratrax shocks
Traxxas links
Holmes Hobbies Cobalt 10t
Mamba Max from Holmes Hobbies
Elite 1500 9 cell pack from Holmes Hobbies
Cheap JR servo for now but I'll probably upgrade it

I used the spacers from the Axial kit to mount the upper links under the servo plates. It works reall well and keeps the links parallel. I had to mount the upper links on the outside of the chassis to make room for the Cobalt but everything seems to work great.
I also drilled a few extra holes for mounting the shocks laying back a bit more.

Mmmmm, Cobalt. I wouldn't mind it being a little quicker but that's not to say its not pretty quick right now and the torque is still amazing. I can have it pull a front flip or wheelie on demand Really, if you haven't tried one you need to.


I wanted to use a Parma bug body, just to piss a few people off but I love the look and I spent quite a bit of time to make sure that tires lined up right. Paint is Flourescent blue and green. I mounted it as low as I could without trimming.

The body hides the servo nicely.


Poser shots

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Old 01-04-2008, 11:30 PM   #2
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Nice!! I have the cobat 10 also and I feel the same about it. Its not as fast as I thought it would be but the tourque is amazing. Maybe the 7 would have been a better but o well.
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Old 01-05-2008, 12:03 AM   #3
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That's pretty dang cool.
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Old 01-05-2008, 06:58 AM   #4
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what is the wheelbase on this.i also love the k2 chassis they are the best.this rig is going to start something big for the k2 chassis.this rig is sick also.
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Old 01-05-2008, 08:50 AM   #5
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Quote:
Originally Posted by EeePee View Post
That's pretty dang cool.
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Originally Posted by 1beatjeep View Post
what is the wheelbase on this.i also love the k2 chassis they are the best.this rig is going to start something big for the k2 chassis.this rig is sick also.
Thanks guys. The wheelbase is 10" right on the nose. I wish I could get some outside pics but there is currently 5" of fresh snow on the driveway I need to shovel

If you haven't built a k2-3 chassis yet you need to. Simple and always a favorite to drive.
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Old 01-05-2008, 10:54 AM   #6
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I've had a couple people ask me what wheels and tires they are so I figured I'd post it up. They are old HPI touring car wheels that are basically impossible to find but they look great The tires are narrowed and reduced Axial Rock Lizards.

I love the looks of them but the inside of the tires are rubbing a bit on the steering and I'm afraid of trashing the wheels with the torque and speed this thing has so I'm probably going to switch them to MSD 1.9 Beadlocks and RC4WD Rock Stompers and save these for another rig.
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Old 01-05-2008, 11:14 AM   #7
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This is a picture of the link mounts. It works really well and you just screw into the servo mounts up front.
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Old 01-05-2008, 12:12 PM   #8
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OH SNAP!!!!!!!!!!!

That is cool indeed!

Now I must make one. What body to use though.....
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Old 01-05-2008, 12:34 PM   #9
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OH SNAP!!!!!!!!!!!

That is cool indeed!

Now I must make one. What body to use though.....
Most of the Bug bodies are about 10" wb
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Old 01-05-2008, 01:32 PM   #10
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Pretty cool, need a vid to see how it goes...
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Old 01-05-2008, 01:40 PM   #11
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Awesome! Its almost like a Class11 baja racer! Don't care for the paint colors, but still sweet!
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Old 01-05-2008, 07:40 PM   #12
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Thats preety sweet. How do you like that chassis?
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Old 01-05-2008, 08:10 PM   #13
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that is slick Zach I swear , you are the fastest builder I know, or atleast the most impatient.
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Old 01-05-2008, 08:11 PM   #14
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Quote:
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Thats preety sweet. How do you like that chassis?
Thanks. I absolutely love the chassis. I've had 7 of them, I think and currently own 3.
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Old 01-05-2008, 08:14 PM   #15
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that is slick Zach I swear , you are the fastest builder I know, or atleast the most impatient.
Thanks Ben. I honestly don't get a ton of time but when I do I have usually get going and stay up late. The OCD kicks in and I have to get them done. After building this many k2's they tend to fly together. My wife works some night too which helps.
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Old 01-06-2008, 01:57 PM   #16
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so have you took this out to play with it and how does it work.
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Old 01-06-2008, 02:40 PM   #17
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so have you took this out to play with it and how does it work.
Not Yet. I have another 6" if fresh snow today. It doesn't stop. I found out really quickly though I'm going to need metal drive shaft ends. I stripped one out in 3 minutes in the house. I've got a pretty good spot in the living room with some stairs and stuff and it works great.
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Old 01-09-2008, 08:11 PM   #18
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I put some different tires and wheels on. I tried to get a picture of it pulling wheelies for 10 minutes and gave up.


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Old 01-09-2008, 10:14 PM   #19
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That thing is freakin cool!!!!

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Old 01-09-2008, 10:58 PM   #20
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I need to round up some funds so I can get a 5t motor in it I had to turn down the throttle to 50% for my kid to drive it and it was still pretty fast. Damn the snow. I want to drive it outside.
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