Page 7 of 10
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Mon Sep 15, 2014 10:59 pm
by twinrider1
mk-Zero wrote:
Ready for a little diff lube and reassembly
Excellent pics. Check out the gears on my MIP.
http://www.rc10talk.com/viewtopic.php?f=32&t=36160.
My idler gear is nylon and the diff gear is deeper. Any thoughts?
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Mon Sep 15, 2014 11:03 pm
by mk-Zero
Interesting. I wonder which is earlier vs later. Your diff gear also looks to be brass whereas mine is aluminum.
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Tue Sep 16, 2014 7:30 am
by Phin
twinrider1 has the earlier transmission which used the Thorp SRB ball diff.
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Tue Sep 16, 2014 1:10 pm
by mk-Zero
Phin wrote:twinrider1 has the earlier transmission which used the Thorp SRB ball diff.
Thanks Phin. Do you know approximately what years they were produced?
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Tue Sep 16, 2014 1:48 pm
by Phin
1982-83 for the original transmission meant for the Tamiya cars...85-ish for yours, with the Hot Trick motor plate. Then MIP came out with the black RC10 specific case that lasted for at least another year or two even after the Stealth got released. Black case came with gears like yours in brass, aluminum, delrin, and steel. In '90 or '91 the diff got upgraded to the "heavy duty" diff and an optional planetary gear diff was offered.
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Tue Sep 16, 2014 3:04 pm
by twinrider1
Thanks Phin. Much appreciated.
LOL. After reading this, I went searching for Thorp diff information and found this thread
http://tamiyaclub.com/showroom_model.asp?cid=43755&id=5475 on the Tamiya forum. In it is a link to a Thorp instruction sheet .pdf. Cool.
http://www.geocities.com/prescotmes/ThorpSRBdiff.pdf. Click it, it's safe.

I like Yahoo's sense of humor.
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Tue Sep 16, 2014 6:05 pm
by mk-Zero
Cool, thanks Phin, great info. I guess maybe my RC10 was probably made in 85 or maybe 86 then, give or take. I bought it used probably in about 87 or 88. The original battery strap I had was nylon, so I guess it wasn't a super early Edinger car. Wish I still had the original chassis...
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Sun Sep 28, 2014 2:49 am
by mk-Zero
Thanks again to Mike for the cool Hot Trick ESC mount, it goes perfectly with this car!
It's really cool actually, it picks up the lower two mounting holes of the rear shock tower. All I had to do was countersink the two upper mounting screws of the tower as their heads would interfere with the mount.
You can see in this picture that there is way more than enough space for my esc even with the rx on the tower. Plus it was hitting the 7th cell of the battery pack.
So I trimmed the shelf down. With it like this the 7 cell clears.

2

Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Sun Sep 28, 2014 9:29 am
by vintage AE
that car is looking trick...hot
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Sun Sep 28, 2014 10:36 am
by mikea96
That looks good on there!
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Wed Oct 01, 2014 2:57 am
by mk-Zero
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Sun Oct 05, 2014 4:05 am
by mk-Zero
Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Sun Oct 05, 2014 4:13 am
by GoMachV
Looks great!

Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Sun Oct 05, 2014 2:59 pm
by mk-Zero
gomachv wrote:Looks great!

Thanks Jeff! I put some of the parts you sent me to good use

Re: saved from the closet: late 80's RC10 with vintage hop-u
Posted: Sun Oct 05, 2014 4:19 pm
by RC10resto
Very nice save
Now make it look like an RC10 and not an SRB and dial out that positive Camber in the rear
