RCCrawler Forums

chino63 · 03-19-2011, 08:39 PM

I think you need to log onto RCC to see them.

squatch71 · 03-19-2011, 08:56 PM

no pics...bummer

edit...I am logged in and still no pics..and still a bummer

vipxj · 03-20-2011, 12:02 PM

I still got pics,just need a video now,please,

justinart24 · 03-26-2011, 11:43 AM

Wow, this is one bad ass CC01! Nice mods!

rustykaos · 03-26-2011, 04:39 PM

Quote:

Originally Posted by chino63

I do have a mod that will maintain a 1:1 ratio as well as increase the strength slightly, that way you can use the stock rear axle.

Can you share this mod as I will be widening the rear axle and want to run the portals on the front.

Cheers Jarrod

chino63 · 03-26-2011, 05:01 PM

Quote:

Originally Posted by justinart24

Wow, this is one bad ass CC01! Nice mods!

Thanks man!

Quote:

Originally Posted by rustykaos

Can you share this mod as I will be widening the rear axle and want to run the portals on the front.

Cheers Jarrod

It won't work if you just do the portals on the front. The front will be reverse rotation and the rear will be standard rotation.

rustykaos · 03-27-2011, 03:38 AM

What if I flip the rear axle over tho?

chino63 · 03-27-2011, 12:04 PM

Quote:

Originally Posted by rustykaos

What if I flip the rear axle over tho?

Then you are good to go.

rustykaos · 03-27-2011, 12:48 PM

So any hints on the 1:1 ratio.

SFC K · 03-27-2011, 05:35 PM

Amazing work! I’d like to know how you made the front bumper and skid plate on the bottom. They look so good they could have been made by Tamiya.

chino63 · 03-27-2011, 06:20 PM

Quote:

Originally Posted by rustykaos

So any hints on the 1:1 ratio.

I used Axial transmission gears (20t, 48p, 5mm I.D.). They need to be narrowed to fit in the portal box and the top gear needs a sleeve to work on a 4mm shaft. The bottom gear needs the pin slot opened up a bit for the 2mm drive pin and I think that's about it.

Quote:

Originally Posted by SFC K

Amazing work! I’d like to know how you made the front bumper and skid plate on the bottom. They look so good they could have been made by Tamiya.

Thanks, they look better in the pics than in person.

rustykaos · 03-28-2011, 01:53 AM

Quote:

Originally Posted by chino63

I used Axial transmission gears (20t, 48p, 5mm I.D.). They need to be narrowed to fit in the portal box and the top gear needs a sleeve to work on a 4mm shaft. The bottom gear needs the pin slot opened up a bit for the 2mm drive pin and I think that's about it.

Thanks, they look better in the pics than in person.

Sweet thanks for that. I take it this will also work for the CR01 front knuckles. Any chance of a pic of the rear of the gears to show what you modified there?

travis c. · 03-30-2011, 08:26 AM

It's unbelievable how good this thing crawls. Whoever is competing in Montana, you might want to mentally prepare yourself to get smoked by a CC-01! Awesome build Chino, makes me want one.

eric113 · 03-31-2011, 06:48 PM

Dean, this has to be the coolest cc-01! You know my fetish for portals. Your now making me want to build one. I love the skid and rear link mounts.

Nissan231 · 03-31-2011, 08:18 PM

Brilliant !! Those axial gears should beef up those portals enough to actually get some good use out of them.

chino63 · 04-01-2011, 10:13 PM

Quote:

Originally Posted by SFC K

Amazing work! I’d like to know how you made the front bumper and skid plate on the bottom. They look so good they could have been made by Tamiya.

Thank you! Just started with some 22g steel and a piece of 3/16 tube. Alot of time staring at the front end trying to maximize aproach angle and minimize points that could get hung up. Started bending and brazing and walla!

Quote:

Originally Posted by rustykaos

Sweet thanks for that. I take it this will also work for the CR01 front knuckles. Any chance of a pic of the rear of the gears to show what you modified there?

Yes, they just clear in the CR-01 portals. Sorry, no pic of the rear of the gear. All you need to do is use a carbide on a dremel and widen the pin slot a bit to 2 millimeters.

Quote:

Originally Posted by travis c.

It's unbelievable how good this thing crawls. Whoever is competing in Montana, you might want to mentally prepare yourself to get smoked by a CC-01! Awesome build Chino, makes me want one.

Quote:

Originally Posted by eric113

Dean, this has to be the coolest cc-01! You know my fetish for portals. Your now making me want to build one. I love the skid and rear link mounts.

Thanks! I too have a portal fetish.

It's funny how people don't want to use them because they think it will kill your CG. If everything is set up correctly and you have a well balanced truck, there is alot to gain by running them.

Quote:

Originally Posted by Nissan231

Brilliant !! Those axial gears should beef up those portals enough to actually get some good use out of them.

So far running a 17.5 brushless on 2s the stock gears are holding up surprisingly well. I do drive pretty hard but have been trying to learn a little more self control with the throttle lately. The Axial gears should add a fair amount of reliability but I have yet to run them hard. Only concern with them is the fact that they are a sintered gear so they might break under hard useage.... Time to find out!

chino63 · 04-01-2011, 10:30 PM

I have made a few minor changes on this little guy in the name of reliability (all done awhile ago so no pics, sorry).

First off, I have broken two Yeah Racing CVD's just bombing around the shop and running things over.

My fix for it requires a drillpress or better yet, a lathe.

I had a pair of Losi Comp Crawler CVD's for another project that were turned down to 4mm on the stub shaft and the inner axle as well. After fiddling around a bit, I made them fit the portals. The pin hole needed to be redrilled and the inner shaft shortened. I sleeved it with a piece of tubing and brazed it to the Yeah Racing dogbone end (all cut to the correct length obviously). Past experience with Yeah Racing stuff has always resulted in lost or broken dogbone pins so I replaced them with the stock Tamiya pins and added a dab of Loctite on each.

Other thing done was to do the 32p conversion on the spur gear.

eric113 · 04-02-2011, 04:17 PM

You had to make new rear axle shafts correct ? How did you do that ?

Is there any reason why you couldn't use GPM cvd's ?

chino63 · 04-02-2011, 05:57 PM

Quote:

Originally Posted by eric113

You had to make new rear axle shafts correct ? How did you do that ?

Is there any reason why you couldn't use GPM cvd's ?

Yeah, on the short side, I used a long TLT CVD shaft cut to the correct length, turned down the end to 4mm and drilled the pin hole. Other side was basically the same but I had to lengthen the shaft. Used some tubing to sleeve it andbrazed them together. A bit out of round but you can get away with it on this application.

Didn't try the GPM's, kinda figured they would suffer the same fate as the Yeah Racing ones. With the Comp Crawler CVD/s in it, I'm hoping I can forget that it wil ever be an issue.

eric113 · 04-02-2011, 06:28 PM

Quote:

Originally Posted by chino63

Yeah, on the short side, I used a long TLT CVD shaft cut to the correct length, turned down the end to 4mm and drilled the pin hole. Other side was basically the same but I had to lengthen the shaft. Used some tubing to sleeve it andbrazed them together. A bit out of round but you can get away with it on this application.

Didn't try the GPM's, kinda figured they would suffer the same fate as the Yeah Racing ones. With the Comp Crawler CVD/s in it, I'm hoping I can forget that it wil ever be an issue.

The rear axle diff is splined like a tlt diff correct ? I never looked cc-01 diff.

03-19-2011, 08:56 PM	#42
squatch71 I wanna be Dave Join Date: Sep 2008 Location: four o six Posts: 2,101	no pics...bummer edit...I am logged in and still no pics..and still a bummer Last edited by squatch71; 03-19-2011 at 09:01 PM.

03-31-2011, 06:48 PM	#54
eric113 Moderator Rule Breaker Join Date: Feb 2004 Location: Austin, Tx Posts: 5,970	Dean, this has to be the coolest cc-01! You know my fetish for portals. Your now making me want to build one. I love the skid and rear link mounts. Last edited by eric113; 03-31-2011 at 07:12 PM.

LinkBacks (?) LinkBack to this Thread: http://www.rccrawler.com/forum/tamiya-xc-cc01/302167-high-clearance-cc-01-power-portal.html
Posted By	For	Type	Date
Tamiyagekken - Toon onderwerp - Portaal assen op XC?	This thread	Refback	02-16-2013 02:23 PM
Access Denied	This thread	Refback	10-07-2011 02:21 AM
Access Denied	This thread	Refback	10-07-2011 02:13 AM

03-19-2011, 08:39 PM	#41
chino63 Oppan Gangnam Style Join Date: Jun 2005 Location: Shingle Springs Posts: 5,164	I think you need to log onto RCC to see them.

03-20-2011, 12:02 PM	#43
vipxj RCC Addict Join Date: Feb 2008 Location: tauranga north island new zealand Posts: 1,786	I still got pics,just need a video now,please,

03-26-2011, 11:43 AM	#44
justinart24 I wanna be Dave Join Date: Feb 2009 Location: Cowtown, USA Posts: 2,780	Wow, this is one bad ass CC01! Nice mods!

03-27-2011, 03:38 AM	#47
rustykaos Quarry Creeper Join Date: Aug 2010 Location: Brisbane Australia Posts: 268	What if I flip the rear axle over tho?

03-27-2011, 12:48 PM	#49
rustykaos Quarry Creeper Join Date: Aug 2010 Location: Brisbane Australia Posts: 268	So any hints on the 1:1 ratio.

03-27-2011, 05:35 PM	#50
SFC K Quarry Creeper Join Date: Feb 2008 Location: Oakdale, MN Posts: 420	Amazing work! I’d like to know how you made the front bumper and skid plate on the bottom. They look so good they could have been made by Tamiya.

03-30-2011, 08:26 AM	#53
travis c. I wanna be Dave Join Date: Nov 2009 Location: Chico now Posts: 2,384	It's unbelievable how good this thing crawls. Whoever is competing in Montana, you might want to mentally prepare yourself to get smoked by a CC-01! Awesome build Chino, makes me want one.

03-31-2011, 08:18 PM	#55
Nissan231 Rock Stacker Join Date: Feb 2005 Location: Medford Posts: 73	Brilliant !! Those axial gears should beef up those portals enough to actually get some good use out of them.

04-01-2011, 10:30 PM	#57
chino63 Oppan Gangnam Style Join Date: Jun 2005 Location: Shingle Springs Posts: 5,164	I have made a few minor changes on this little guy in the name of reliability (all done awhile ago so no pics, sorry). First off, I have broken two Yeah Racing CVD's just bombing around the shop and running things over. My fix for it requires a drillpress or better yet, a lathe. I had a pair of Losi Comp Crawler CVD's for another project that were turned down to 4mm on the stub shaft and the inner axle as well. After fiddling around a bit, I made them fit the portals. The pin hole needed to be redrilled and the inner shaft shortened. I sleeved it with a piece of tubing and brazed it to the Yeah Racing dogbone end (all cut to the correct length obviously). Past experience with Yeah Racing stuff has always resulted in lost or broken dogbone pins so I replaced them with the stock Tamiya pins and added a dab of Loctite on each. Other thing done was to do the 32p conversion on the spur gear.

04-02-2011, 04:17 PM	#58
eric113 Moderator Rule Breaker Join Date: Feb 2004 Location: Austin, Tx Posts: 5,970	You had to make new rear axle shafts correct ? How did you do that ? Is there any reason why you couldn't use GPM cvd's ?

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