Rocked Out 4-Runner I made it home last night after Bama's last minute win (Roll Tide!) and got to work on a scale frame. I tore the Micro RC down and traced the stock chassis plate on to a 0.60 sheet of styrene. Then, I sketched out the chassis rails and a couple tweaks I wanted to make. I needed to stretch the rear links so I moved the top link mounting holes back on the chassis so I wouldn't have to modify those links. I also decided to give droop another try since this was a scale rig so I moved the top link mounting holes up on both the front and the back so the top links are more parallel to the ground at the rigs normal stance. I also drilled a couple extra mounting holes for the shocks in case I wanted to mount them more perpendicular to the ground. I used the stock electronics tray, battery box, a piece of wood, and a long 3mm bolt to brace the chassis. I know that is a mix match of parts but I use what I got.:crazy: So far it seems plenty strong. http://i76.photobucket.com/albums/j2...r/DSC03722.jpgI stretched the rear lower links by cutting them in half and then gluing them inside of a piece of square styrene tubing. I got them a little off so I cut the modified links in half and glued them inside a piece of aluminum tubing. I extended the driveshaft with a piece of an ink pen. http://i76.photobucket.com/albums/j2...r/DSC03723.jpg Once I had the chassis about like I wanted it, I hit it with a coat of red oxide primer and then sprayed it black. I mounted the ESC on a piece of styrene up front and the battery in the back. With my scale chassis finished it was time to turn my attention to the body. http://i76.photobucket.com/albums/j2...r/DSC03721.jpg (Kinda looks like a really small K2 chassis.^_^) I had an Aoshima 4-Runner body laying around from a previous project that never got finished. It was already painted and just about ready to go. It just needed the glass and grill installed. http://i76.photobucket.com/albums/j2...ith/fjc002.jpg That would have been too easy though. I figure you are going to see a lot of Aoshima 'Yotas on these little things so I wanted to do something a little different. I have always liked the look of the beat up, mismatched trail rigs and I have really grown to like the topless, tubed out rigs like Badd's Blazer so that is the direction I am going on the 4-Runner. I started by cutting the top off and painting in some mismatched panels. Apparently the doors are from a blue 4-Runner, a rear quarter panel came off of a metallic orange one, and the hood is freshly primered. http://i76.photobucket.com/albums/j2...r/DSC03718.jpg http://i76.photobucket.com/albums/j2...r/DSC03719.jpg Fender flares will be black as well as the cover over the rear. Now I need to start on the tube work. But before I do that I decided to take it for a test run on the course I built.:rc: http://i76.photobucket.com/albums/j2...r/DSC03717.jpg http://i76.photobucket.com/albums/j2...r/DSC03715.jpg http://i76.photobucket.com/albums/j2...r/DSC03716.jpg It did pretty well. So far I really like this little rig. In my banzai 24 hour period I have been building on this thing I have learned a lot. Below I will list a few tips for those who are tinkering with their own. Some are my ideas but many came from research on the net and other forums. *You can flip the tranny to get the weight of the motor closer to the front. *Pop the springs off of the shocks and wala, instant droop. (Some people are using rubber bands as shock travel limiters.) *A pen is just right for stretching the driveshaft. *Micro T ball ends and threaded rod is a quick way to make custom links. Wheels are not true bead locks. They are like the MRC and the wheels are glued but come off easily and ou can use solder wrapped around the wheel for weight. *If you break the pin off of the universal joint on the driveshaft yoke just drill it out and run an extra bolt through it. (Found that one out the hard way.) *Ebay had 160mah batteries for around $10. I have one but haven't tried it out to see how much of a difference it makes. I hope that info helps some people out. Thanks for checking out my build. I'll post updates as I get more work done.:burnout: |
Very, very nice.....I wouldn't mind tryin to duplicate my 1st gen runner once mine finally arrives. I think yours looks great, even with the wheels/tires that are on it!!! Toss in the lights/grill, maybe tube up some bumpers/sliders winch.....oh wait sorry, those are my pipe dreams for my dream rig. But still, yours is pretty dang choice. Love toys AND Toys. |
WOW dude that 4runner looks Bittchhin!! looks just like my old 1:1 4runner! im searchin around 2 buy that model! PLEASEEEE put more pics of the 4runner crawling n flexed out!!! Ooh nevrmind u butchered it lol. That 4runner body would of looked sicklkkkkkkkkkkkkkkkkkkkkkkkkkkkk just 4 that body I'm considering the micro! |
Congrats on the first custom trail chassis. Nice course, also. What did your WB end up at in MM? |
looks good. now build a rollcage to save your windshield frame from future rollovers. |
Nice looking 4-Runner. I'm trying to decide between that or a Blazer on mine. Thanks for the tips! Especially about flipping the tranny, that'll help. |
Quote:
Quote:
Quote:
Quote:
Quote:
While I was watching a little TV from the DVR with the wife today I did a little T.V. tray tinkering. I fabbed up a roll cage and a little armor for the rear end. It still need a little sanding and paint but so far so good. http://i76.photobucket.com/albums/j2...91129-1533.jpg http://i76.photobucket.com/albums/j2...91129-1533.jpg |
very cool styrene tube work |
Dang bro, did Poison Spyder do a cage for you??? Straight Pimp. And that rear bumper; lookin like a Badlands bumper... http://www.badlandbumpers.com/index_007.htm or at least close. Any pics of the build on the parts, maybe a how to? Yeah, I know, search.....lol |
Looks awesome with the tube work, I wonder how top heavy would it be if the cage was done with piano wire. Guess I'll find out when I get mine, I'm either goin full exo runner or topless like yours. |
Quote:
Quote:
Quote:
Thanks for all of the responses folks! Here is a little UPDATE!!! I put the grill, headlights, and tailights in. When I was looking through the box for those I found a bull bar that fit the front and I thought it looked like a good simple match to the rear bumper. I was going to paint it black but in my haste I glued it on to see how it would look so I guess it will stay chrome and add to the mis-matched beater look. http://i76.photobucket.com/albums/j2...r/DSC03727.jpg I also painted the tube work, added a fuel cell, and found an exhaust that fit. I still need to paint the muffler silver and rust it up a bit. When I finished painting the tube work I did a wash with flat black to fill in the panel lines. After that, I masked off the area that the windshield wipers would cover and misted the whole rig with a light brown color to simulate dust. I hit the wheels and tires with a coat for now. The wheels will probably get a coat of black when I break them down to add some weight. http://i76.photobucket.com/albums/j2...r/DSC03729.jpg http://i76.photobucket.com/albums/j2...r/DSC03732.jpg If you noticed the seats missing its because I pulled them to work on a better way to mount them. |
I had some time to work on the 4-Runner this morning. I pretty well got things finished up. I added some scale stuff, weighted, and painted the wheels. 2 wraps of solder in the rear and 3 wraps up front. Painted the wheels gunmetal and the rock rings black. http://i76.photobucket.com/albums/j2...r/DSC03750.jpg http://i76.photobucket.com/albums/j2...r/DSC03754.jpg Unfortunately, I had a binding in the rear shocks. I took them off and noticed that a shock shaft was bent above the threads. I tried to straigten it and it broke. From what I have read it is a common problem. I had a Micro Desert Truck shock shaft that I was going to use but when I was trying to snap the ball end back on the ball it broke off in the ball end so now I'm running 3 shocks on the truck. Horizon is the only place that has the shocks in stock. They are $6.99 with $4.99 shipping. I hate it when you pay almost as much in shipping as you do for the part. Before I order does anyone have a better alternative? What about the 1/24 Radline oil filled shocks? |
I got the shock issue fixed. I have seen where guys where using pony tail holders or hair rubber bands as some come them to limit the droop on springs without shocks so that gave me an idea. My wife was kind enough to give me a couple of her hair thingys so I was able to get the 4-Runner fixed up. I cut the hair band, tied a knot in the end, and ran it through an extra shock mount hole. I used the shock on the other side as a guide for length and tied the other end around the ball end. This way that side of the axle can only drop as far as the other side. Basically I just made a travel limiter. Its cheap and it works.:D http://i76.photobucket.com/albums/j2...ler/MRC001.jpg I still haven't had a chance to snap pics in the sunshine but here are a couple more that show the hi-lift and scale stuff a little better. http://i76.photobucket.com/albums/j2...ler/MRC003.jpg http://i76.photobucket.com/albums/j2...ler/MRC005.jpg |
I put together a short video of some work bench crawling on the course I built. http://i76.photobucket.com/albums/j2...croCrawler.jpg So far this little rig has been a blast. I look forward to seeing all of the aftermarket parts coming out. The only breakage I have had from driving is when I let it roll off of my workbench and had to catch it breaking off a mirror. A little super glue and it was good to go. The only other breakage was the shock and that was due to my clumbsy fingers.:( I still plan on getting some better pics of it in the sunshine but other than that it is pretty well finished up. What do you guys think? |
Quote:
|
Roll tide then an orange and blue 4runner?!? haha War Eagle! but really, awesome truck man. |
Thanks for the link mOOsE. I think I am just gonna run it with the droop limiters for now and see if some oil filled shocks come out. Portdogmc, its red with one orange panel and a few blue ones. You gotta run what you can find. Maybe I need to add a big SEC Champions flag on the back or something.:mrgreen: Thanks for the compliment. http://i76.photobucket.com/albums/j2...11-17356-1.jpg I wanted to get rid of the servo saver but I didn't have a servo horn that fit so I did a little redneck engineering with the stock stuff. http://i76.photobucket.com/albums/j2...1211-17063.jpg To remove the servo saver take the screw out of the front of the servo and then remove the spring, servo horn, and other plastic pieces. Toss everything aside except for the servo saver part that has the teeth on it, servo horn, and screw. Glue the v part of the servo saver to the matching part of the servo horn. Then, cut a little off the screw. When the glue dries reattach everything. |
So, in about 8 days, you took a truck that's fairly new to the market, made a custom chassis for probably under a dollar, fitted a body, and customized it into one of the nicer scalers I've ever seen. :shock::shock::shock: Great work, I can't wait to see what's next! |
Quote:
So far the servo saver mod is working well. It doesn't hit stuff as quick and the super glue is holding up just fine. I've ordered an extra battery and some Mini-T ball ends so I can make some better links for the rear. I want to try and triangulate the top links a little more to get some of the axle sway out. I probably won't mess with the front links because the front suspension works really well as is. Guys who are using the bb's and no foam, is that a big grip improvement? I have read the threads where guys are doing this I guess I would just like to know how big of an improvement over foams is it? My front tires are spinning and not biting so I need to do something to get them to grab. I don't want to cut lugs just yet so I was thinking about adding some more weight and using bb's instead of foams. In that previouis post you see a small section of my new course. Here it is before paint. http://i76.photobucket.com/albums/j2...yMDktMjE1O.jpg I need to get some better pictures of the finished course and I'm still waiting for outdoor shots of the 4-Runner but it has been raining or cold for the past week. |
I filled the entire channel with copper wire Super small size, I think its 24 gauge... at any rate. I pulled the foam out of the dront, and left the rears alone... worked like a charm. |
You have come a long with with this in a very short time. I amgoing to be buying a 2nd one so I can set one up comp style and one up scaler. How do you have the body mounted to the chassis with no posts poking through? Your rig looks fantastic "thumbsup" |
Quote:
I had some time the other day to check out the binding tranny issue that I have read so much about on another forum (hack,cough, rcc, cough). I honestly figured that it was just a bunch of guys that toss out a tube chassis because it is 1mm out of square nit picking but then I tore mine apart. It was ridiculous how out of round the gears are. I shaved and shaved on the bearing holes until I was uncomfortable taking any more material off and mine still binds a little. I put plenty of grease on the gears and I think I got it good enough that it will wear off after a couple more packs but I expected better from Losi. I know they are a great company and will straighten it out but it really is something that needs addressed on the next run of parts. While I was messing with it I also adjusted the pinion/spur gear mesh. Its still not perfect but it is a lot smoother after those small adjustments. I only got about a half a pack through it before my daughter needed Daddy time so I'm not sure if it improved run time or not. |
I did a little tinkering with my wheel set up. I removed the foams, added some more solder, and put in about 8 Airsoft BB's. It is definetly running smoother with the transmission fix but the jury is still out on the wheel mods. More weight helped but I'm not so sure about the BB's. They seem like the are too big and don't let the wheel grip. I am probably going to take them out and just cut the foams or go no foams. Anyway here is a video of the wheel test run on the new course I made. http://www.youtube.com/watch?v=ZbSW0VSSWq8 And here are a couple decent pics finally snapped in some good lighting so you can see some of the weathering detail like the dirt and the winshield were the wipers have cleaned it off. http://i76.photobucket.com/albums/j2...r/DSC03783.jpg http://i76.photobucket.com/albums/j2...DSC03782-1.jpg http://i76.photobucket.com/albums/j2...DSC03784-1.jpg I lost the mirrors crawling today. I am going to have to try and find a better way to attach them other than glue. |
I got my Mini-T ball ends in. I couldn't find the right size all thread to fit into the ball ends so I bought some inch long 4-40 bolts, cut the heads off the bolts, and drilled out the ball ends. Then, I used some aluminum tubing I had in the parts box to sleeve the links. I took the servo mount off of the rear axle and drilled new holes for the balls and moved them into the center to triangulate the top links. (Thanks Chevy55 for that idea.) I also moved the mounting point on the other end to inside the frame rails. http://farm3.static.flickr.com/2597/...72109e6583.jpg http://farm3.static.flickr.com/2559/...65dbebbb7a.jpg http://farm3.static.flickr.com/2662/...123e2ca37c.jpg http://farm3.static.flickr.com/2740/...a236c3c573.jpg I also had the time to come up with a solution for the mirror. I drilled out the body and the mirrors. Then, I took a small screw and grinded the head down to slightly larger than the hole in the mirror. After that, I hit it with the torch to get it hot and let it melt into the mirror. Finally, a dab of super glue and attach it back to the body. http://farm3.static.flickr.com/2569/...6fe958692f.jpg While the super glue dried I did a little battery testing between the stock Losi and a battery from thetoyz.com. http://farm3.static.flickr.com/2699/...ba8e25ed05.jpg The stock battery gave me a 10 min. 20 sec. run time. The battery from thetoyz.com which is the same mah at 150 but $3 cheaper gave me a 9 min. 45 sec. run time on the first go and a little over 11 min. the second run. For the price the non-Losi battery is just as good. Here is a link to the one I bought http://www.thetoyz.com/cart/thetoyz_...0BAJA,%20%20DT |
I figured I would get a few more comments on the build especially after the warm response the first post got. Oh well, I'm gonna keep posting updates anyway. We finally had some sunshine in AL so I took it out and went for a run on some real rocks. http://farm3.static.flickr.com/2564/...8bacb7640b.jpg http://farm3.static.flickr.com/2735/...28c8e83dab.jpg http://farm3.static.flickr.com/2729/...018118a028.jpg http://farm3.static.flickr.com/2650/...4183b81d35.jpg http://www.youtube.com/watch?v=82viDDWgKTg I was impressed at how well it did on real terrain and not carboard. I ran the battery dead and never left an area about 5x5. That is one of the cool things about the micros. You don't need a lot room to run. |
Keep the updates coming, I'm still watching....Can't wait to get one of my own, but that'll probably have to wait til February when I get back to the states. Unless I buy a Yokomo this week.... -val |
Great build, and great job on the video too, the camera angle and terrain choice really makes it look even more scale! |
You've set the bar, that truck looks killer. |
you set the bar! yes you did, but i am going to set it again :) |
Thanks for the compliments. Crabfu I'm glad you liked the video. Keeping the camera low makes everything look more scale. I've got a few more things planned for it but the holidays slowed me down. I got a Blade mCX for Christmas so I have been flying it alot.:mrgreen: |
Wow! Looks very much real. Unless someone knows it's a 1/36 scale RC vehicle, he would think it's real 4Runner. Great scale looking. |
Thanks lotaloi. I finally got around to making some sliders for it. http://farm5.static.flickr.com/4053/...718eb48db0.jpg http://farm3.static.flickr.com/2760/...14aa498789.jpg I just didn't like the way it was driving with the no foam/bb set up in the front wheels so I wrapped some more weight on them and cut the foams in a star pattern and put them back in. http://farm5.static.flickr.com/4015/...75b031c112.jpg |
:shock: amazing, I love it....that is too cool |
Quote:
|
X2"thumbsup" |
love it "thumbsup" |
I haven't done much to the 4-Runner in a while but While walking through Target with my family the other day I ran across a Tonka set that had what looked pretty much like an F-250 and a Bronco in it. The Bronco had really soft rubber tires so I bought the set and started tinkering. I had to cut the wheel off of the metal axle, shave a lot of plastic from inside the wheel, drill a hole, and cut a slot in the back of the wheel to act as the wheel hex. Then, I mounted them up. It would probably work better with an actual wheel hex glued to the back but I need those in case I want to run the stock wheels and tires. Anyway here is how they look on the 4-Runner. http://farm5.static.flickr.com/4052/...e6489700_b.jpg No more 22's Jay:D I did a little test run with them on my indoor course and they do just as good as the stockers and I haven't figured out a way to add weight to them yet. |
Re: Rocked Out 4-Runner wish mine looked that good how did you get the tiers off the rims |
Re: Rocked Out 4-Runner Quote:
|
All times are GMT -6. The time now is 03:21 AM. |
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO ©2011, Crawlability, Inc.
Copyright 2004-2014 RCCrawler.com