What's up everyone my name is Daniel and it's been a while since I've really been on here. I decided to pull out my Pro.15 Maxx and upgrade it since my friends started buying new Maxxes and Revos. I'm not an expert at this so there will be questions. So far I picked up some RPM 2.5 a arms for the front and installed them.
Last edited by Big_Chika; 01-24-2013 at 02:22 PM.
So last night I picked up some 3.3 axles and toe links. But I'm not sure if I want to go with the true track conversion or just another set of a arms. Another thing I'm stuck on is should I use some stock 3.3 carriers or go with the RPM carriers. That will be my next purchase.
You can get Tru Track but it's in the rear so it doesn't get as much abuse, so that's your choice. As far as the axle carriers, get the ones from Tekno. It's probably not such a big deal, but I heard that on the RPM ones, the pivot balls can slip out of the hole because of the semi rubber like qualities of the RPM plastic.
By the way, love the body
Last edited by rcdriver5; 01-24-2013 at 03:27 PM.
Founder of H.U.A.
I spent What??
Just thought I'd chime in on the rpm carriers. Put some on my maxx last night and had a hard time getting the pillow ball retainers to screw into the carriers without crosdthreading. After messing with them for 15 minutes and alot of profanity. I finally got them in. I'm curious how well they'll hold up. I had the problem with the pillow balls poppong out on my mini revo and ended up going with aluminum. the plastic is really soft.
Last edited by the finisher; 01-24-2013 at 03:55 PM.
I prefer the 5334R carriers over rpm.
The Tekno carriers are very good but will require the complete kit with 8mm stub axles to use with the 3.3 spec wheel shafts.
No slipper/tall gearing/power = broken parts.
Does anyone have a link or pictures of this ring mod for the rpm carriers?
Here's a thread from '08 about it:http://traxxas.com/forums/showthread...rrier-Ring-Mod . On another one, I saw someone say that they just used the rings that are inside the stock traxxas ones. Personally, I would either use aluminum(if there are some that are NOT Integy?), the stock Traxxas 5334R's, or if you would feel like tinkering a little, the Tekno is still the best from what I've heard, and I'm not sure if this kit has all of what Snook is talking about to make it work:http://www.amainhobbies.com/product_...FQVgMgodmEEASw
Ok so on to the next thing. Since I'm going to have this thing torn apart as soon as all my parts come in should I replace my bulkheads with some metal or plastic ones?
Yeah, they're ACNCM, really good quality as they're machined and not cast. There's also a set of just the fronts, and a set of just the backs for $20, so you could get aluminum in the front because the back doesn't get as much abuse.
Picked up my rear RPM a arms. Just waiting on some more parts and the suspension should be done
Well you can easily make it so it will keep up.. The one I built was an old 2.5 rolling chassis that I upgraded. Picked up the rolling chassis cause the local guy had it in such awesome shape..
Yeah I'm going to run the 2.5. Going to do the engine replacement program since it's only $90 shipped.
Last night I decided to install the rear RPM arms. My truck is now officially wider. Hopefully I get the rest if my parts next week and then I could move on to the engine.
So I ran some numbers in my head to see what I've spent and what I still haverto spend to finish. I could have bought a new 2.5. The only problem with that is that it would be stock. I don't do stock.
A few more parts came in today. Just waiting on the carriers.
love the truck the a arms can you post a link
Thanks for the compliment. Here is the link to the RPM page for the a arms.
Last edited by Big_Chika; 01-29-2013 at 07:01 PM.
Subscribed! I'm new to the rc world and just got a 2.5 tmaxx. Looking forward to seeing all your upgrades.
Sweet deal man. So you kept the old chassis or was that upgraded too? everything crosses over pretty much? Im in the same boat and trying to decide if I should change out the chassis too.
I'm keeping the chassis original. Never really crossed my mind to change it.
It was like Christmas when I got home from work today.
Nice! I'm eager too see how it turns out. I was asking about the chassis because I heard that with the 3.3 motor it's real hard to control using the original chassis. Can"t imagine the 3.3 motor being that much more powerful? Then again your truck looks much wider with the new RPM's. How much width do you gain? Heck I'd rather stick with the original chassis too if I can get the same width and stance as the new version Tmaxx. Not too concerned about height I guess. Post more tips if you got em.Good luck!
Well I'm only going with the 2.5. Seems like doing the 3.3 requires more mods than just running the 2.5. As far as width I'm not sure because I didn't measure before and after but it's as wide as my buddy's new 3.3 Maxx just not as long.
The ACNCM bulk are bullet proof. A little heavy but if your going to bash the work. They made a nice chassis at one time as well. I had a hard time with the RPM carriers to a point I stripped several and said the heck with it and used the stock ones.
I gave up golf for this????
when I did my first maxx upgrade I went with the new longer chassis all the rest of drive train was all 3.3 got rid of 2.5r went 3.3. front tires hardly on ground
Hey Big Chika. Loving that wide spider like stance! if its not too much trouble can you list the part numbers for your suspension upgrade? I have thew same chassis and want to widen the stance myself. Thanks!
This is what I got from RPM support. Instead of the true track system in the rear I went with another set of a arms and got traxxas carriers. You could find everything on ebay.
The RPM part numbers you'll need will be as follows:
RPM Products you'll need:
2 - #80462 - Black A-arms (these will be used on the front of your truck)
1 - #80582 - Black Axle Carriers (these too will be used on the front of your truck)
1 - #80942 - Black True-Track Kit (this will cover the entire rear end of the vehicle)
Stock Traxxas Parts you'll need:
4 - #5451X - Traxxas T-Maxx 3.3 axles
1 - #5141 - Front Tie Rods (these will be the new steering links for your truck)
1 - #5355 - Offset Ball Studs - these will replace the tie rod ball studs that currently mount to your stock front axle carriers
1 - #2580 - M3 x 20mm Screw Kit
Question. So you didn't go with part #80942? That's the TRu-Trac system right? You just added 4 more A-arms for the rear? What about the carriers? You did go with the RPM's? I didn't see the traxxas part number for that. Thanks!
Look out for the tree/crunch!
LiPo? Naw NITRO!!
So yesterday my truck went back on the operating table to get the rest of the parts installed.
After two birthday parties and a science experiment I finally got to work on it around 9 pm.
Front axles, carriers and toe links installed installed.
After a few hours because I battled with a shock screw that didn't want to go in I finally got everything put back together and shell back on.
There is a huge difference between original pro.15 parts and the new RPM and T Maxx 3.3 parts.