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e-GT buggy build

Posted: Thu Jul 19, 2018 9:57 am
by jwscab
I've been kicking around running an RC10Mid type chassis on carpet since the closest track to me is an indoor carpet setup. I went with Scr8p and had a pretty good time earlier this summer, but I converted a gold pan from clay to carpet and while it was fun and handled well, I wanted to build a dedicated car rather than converting back and forth(I hate building shocks).

I loved the cars that R16 has built and really loved checking out his builds here which gave me a few ideas:
https://www.rc10talk.com/viewtopic.php?f=35&t=42457

I found a very washed out GT tub for dirt cheap on ebay, and I had over the years collected quite a bunch of GT stuff looking for alternatives to rc10 bulkheads, arm mounts, etc, quite by accident. So I picked up a trans case and started to dig into a build.

first item was to make a motor plate, this is a rough cut from some scrap, I have to get some better pictures of this, plus the spacers to mount in the right position. It's since been cleaned up and made prettier.
IMG_20180228_193902245_TOP_1280x720.jpg
I also had to shorten the chassis, after some deliberation. I originally just added the extra nose plate hole, then after doing some measurements (and Scr8p reminded me) the car would really be kinda long. with the noseplate I have, i can adjust to long or short now, vs long and limo.
IMG_20180717_194441001_1280x720.jpg
studied a bunch of mid motor stuff and decided that a waterfall type brace makes the most sense, so again to the aluminum sheet stock, transferred from some mockup cardboard, bent and mounted with a machined lower bracket:
IMG_20180717_194503882_1280x720.jpg
chassis with re-re nose plate, b2/3/t3 steering parts with GT nose screws and waterfall brace:
IMG_20180717_202700148_1280x720.jpg
rear bulkhead with custom tower(plan is to run 1.02" rear shocks so a regular tower sise, but mounting pattern of the GT bulkhead), cut from mockup fiberglass, B5 wing mounts. This brings the tower down just a bit compared to an rc10 bulkhead/tower so the 1.02"'s align nicely.
IMG_20180717_194518982_1280x720.jpg
an early quick mock-up before I shortened the chassis:
IMG_20180627_201458825_1280x720.jpg
stay tuned for more........

Re: e-GT buggy build

Posted: Thu Jul 19, 2018 1:37 pm
by NomadRacer
Tuned... :mrgreen:

Re: e-GT buggy build

Posted: Thu Jul 19, 2018 5:28 pm
by XLR8
:mrgreen:

Re: e-GT buggy build

Posted: Fri Jul 20, 2018 3:46 am
by Lonestar
Looking awesome so far!!!

That waterfall is, like, wow :shock:

Re: e-GT buggy build

Posted: Fri Jul 20, 2018 1:04 pm
by Timmahhh
Looks great! I am building a similar car, but on the blue plate GT chassis with RPM front arms. Its been on hold a while since I don't even get a chance to run my assembled race cars much, but I would like to finish it up eventually

Re: e-GT buggy build

Posted: Sun Jul 22, 2018 6:14 pm
by JK Racing
Looks great, a Nitro DS chassis (when found) are shorter and drilled for buggy noseplates already. Found out the hard way myself...

Re: e-GT buggy build

Posted: Sat Aug 04, 2018 12:18 pm
by tuna.Rc
any updates on this build ?

Re: e-GT buggy build

Posted: Sat Aug 04, 2018 12:33 pm
by jwscab
Some updates, my computer at home was acting wonky so only able to get them with another PC this morning...

Nothing exciting, just some more detail.

Re: e-GT buggy build

Posted: Mon Aug 06, 2018 9:35 am
by jwscab
Added some updates.....

drilled some holes for servo mounting
pic of the trimmed chassis
some better pics of the motor plate and spacers. The small metal block takes the place of the motor mount+brake bracket underneath the trans and allows for another set of mounting holes.

now that the modifications are all finished, I can finally start building as usual. This will be standard team car geometry rc10 suspension, with front and rear sway bars.

Re: e-GT buggy build

Posted: Tue Aug 07, 2018 8:21 am
by scr8p
Looking good!

My cold weather competition. :wink:

Re: e-GT buggy build

Posted: Tue Aug 07, 2018 9:35 am
by jwscab
as long as I keep practicing :mrgreen:

Re: e-GT buggy build

Posted: Wed Aug 08, 2018 9:04 am
by jwscab
now it's starting to look like a buggy......

Re: e-GT buggy build

Posted: Thu Aug 09, 2018 10:23 am
by XLR8
Yes sir it is. A true, one-of-a-kind, hand built masterpiece in the making.
So what's the rear bulkhead from? I don't recognize that one. Is it RPM or perhaps stock GT? Never owned a GT before so this new to me.

Re: e-GT buggy build

Posted: Thu Aug 09, 2018 10:29 am
by jwscab
yes, stock GT.

the GT parts used are:
chassis-trimmed back
rear bumper(subject to change, sticks out pretty far)
trans case, diff assembly, idler
nose plate/bellcrank screws
rear bulkhead
rear trans brace
rear arm mounts

Re: e-GT buggy build

Posted: Thu Sep 27, 2018 9:52 am
by XLR8
So, have you finished it?
Sorry, don't mean to be a nag but it's been a while since your last update. :(