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Thread: Long Bed Chevy for UTRCRC TTC

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Old 12-18-2009, 07:37 PM   #1
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Default Long Bed Chevy for UTRCRC TTC

So I've been working here and there on my build for the upcoming the UTRCRC TTC events. This is what I have so far. It's crazy to drive

Tires and wheels are very likely going to change. I'm still deciding on color. I was going to go red with a white side panels but I just don't know now. I'm kind of thinking flat black or white with some primer spots.

K2-5 Chassis
Axial Axles
Summit 2 speed tranny (thanks to rbgerrish for the idea)
Delrin lower links, misc upper
Tekin RS Sensored Brushless system with 17.5t motor
3s Lipo
Axial Servo Winch
Proline Longbed Chevy body, 12.25" wb



Winch hook is on the way.



Not much articulation but I think it will work incredibly well.





The two speed tranny is huge but it's sooooooooo worth it.



I hooked up a servo to it which works great. I'm going to use a switch to switch it between the winch and 2 speed since I only have a 3 channel radio.



The winch mounts up in the chassis and comes out through the fairlead.






Last edited by Just Zach; 12-18-2009 at 10:30 PM.
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Old 12-18-2009, 07:40 PM   #2
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Looks good, I just picked up a summit trans last week. I think it's going to go in my wreckluse.
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Old 12-18-2009, 07:45 PM   #3
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Looks good, I just picked up a summit trans last week. I think it's going to go in my wreckluse.
Thanks, it will be pretty simple but should be a blast! Big Bear and I were testing which motor to go with today and were jumping up pretty good sized snow banks

A little video in the garage

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Old 12-18-2009, 07:50 PM   #4
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Damn she's got some get up and go in second! Hell first wasn't even bad on wheelspeed.
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Old 12-18-2009, 07:53 PM   #5
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Great idea using the Summit tranny, looks like it will be a fun rig to drive.
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Old 12-18-2009, 07:54 PM   #6
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Damn she's got some get up and go in second! Hell first wasn't even bad on wheelspeed.
First is pretty average for what I want in a scaler for speed and the low end power is awesome! Second is full on controlled drifts in the garage. On rough cement you have to watch your driving and in snow 3' roosters are no problems.
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Old 12-18-2009, 07:56 PM   #7
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First is pretty average for what I want in a scaler for speed and the low end power is awesome! Second is full on controlled drifts in the garage. On rough cement you have to watch your driving and in snow 3' roosters are no problems.
Sounds perfect!
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Old 12-18-2009, 07:57 PM   #8
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Is there any rubber left on them Flat-Irons?!
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Old 12-18-2009, 07:59 PM   #9
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Two speed looks like it is going to work well.
What type of switch did you use? I did that in one on mine and ended up using a DPDT switch. For some reason a SPDT switch caused some glitching issues.
Looks like a great start and will be looking forward for the rest of the build.
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Old 12-18-2009, 07:59 PM   #10
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Is there any rubber left on them Flat-Irons?!
My garage is pretty slick but at this rate I'm going to go through them pretty fast. I've gone through 2 packs with no real crawling at all, just drifting, jumping, and rolling over
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Old 12-18-2009, 08:01 PM   #11
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Two speed looks like it is going to work well.
What type of switch did you use? I did that in one on mine and ended up using a DPDT switch. For some reason a SPDT switch caused some glitching issues.
Looks like a great start and will be looking forward for the rest of the build.
I don't have a switch figured out yet. If anyone has a suggestion please post a link.

Thanks, I don't think the rest of the build will be that incredible but it should be a fun truck
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Old 12-18-2009, 08:11 PM   #12
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Looks good .I cant wait for march
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Old 12-18-2009, 08:12 PM   #13
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I used this switch with good results.
I ended up having to switch the power and signal wires and worked very well.
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Old 12-18-2009, 08:16 PM   #14
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Originally Posted by speed goat View Post
Looks good .I cant wait for march
Me neither! It should be a blast. I hear you have something in the works

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I used this switch with good results.
I ended up having to switch the power and signal wires and worked very well.
Thanks for the link. I'll stop by radio shack and get one tomorrow.
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Old 12-18-2009, 08:59 PM   #15
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BTW, I used the wide range in the tranny. I think the close range wouldn't be much of a difference at all.
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Old 12-18-2009, 09:11 PM   #16
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Dang i looked up my cost on the RS system OUCH
I think ill yank a brushless out of 1 of my boats
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Old 12-18-2009, 09:16 PM   #17
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Dang i looked up my cost on the RS system OUCH
I think ill yank a brushless out of 1 of my boats
I had it from my Losi and it seemed like the perfect choice for this
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Old 12-18-2009, 10:26 PM   #18
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looks like a blast to drive. dont see too many 70's style truck drifters
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Old 12-20-2009, 06:34 PM   #19
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Question for you, I'm thinking of using a summit trans like you have. What did you use for a pinion and spur gear?
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Old 12-20-2009, 06:40 PM   #20
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Quote:
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Question for you, I'm thinking of using a summit trans like you have. What did you use for a pinion and spur gear?
15t Pinion, 62t spur. It seems about right with the motor I am using. If I was running a 7t puller then I would definitely gear up.

I tried to get a switch today and had no luck. I'll try a different radio shack tomorrow but it looks like I'll need to order one on line.

Any idea if this would work? http://www3.towerhobbies.com/cgi-bin...?&I=LXWB26&P=7

I really wish someone made one where you could plug the servos into basically a y-harness but I'm not finding it.

Last edited by Just Zach; 12-20-2009 at 06:53 PM.
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