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God that maxx is sick!
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:gasp::intello:that maxx is insane! thats really heavy but danm! im in love:lol::rofl:
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Awesome Maxx, but hardcore thread hijack :lol:
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And a new update for it, ran it last night, was tons of fun! But actually too fast, MMM's fan came on about 5 times for about 15 seconds each time, motor was around 125, LiPo's were around 110. I ordered an 18 and 19 tooth RCM pinion for it, so it wont be so fast and lower my temps.
And the RRP spur/slipper is good as far as gear strength, but aluminum slipper plates, what's up with that?! They bend and the gear is wobbly. So the search is on for a Strobe slipper at a good price! (Unlikely, but I will try to find one) But other than getting warmer than I would like, being a bit too fast, and the not so amazing RRP slipper, I am very impressed with this truck. The torque is just amazing, and so are the runtimes, I got almost 20 minutes of runtime (Doing lots of low throttle bashing and blipping it through tall grass, a few speed passes). My camera is still busted so I took those pics above with my GF's camera, and she probably wont let me use it to get a video because she thinks that I am going to hit it with the Maxx, so there probably wont be a video for a while :cry:. |
Your Maxx is sharp. I'm sorry about the hijack. I just don't know if your Maxx kicks my Maxx's ass. :lol:
No really. i'm sorry for the hijack. Nice build. Can't wait to see more pics. |
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And actually I doubt my Maxx kicks your Maxx's ass, yours is actually very nice.:yes: And no problem about the hijack. :wink: Just don't let it happen again... :na: Hopefully I get my RCM pinions on Saturday and hopefully my GF lets me use her camera and I can get a video of this beast! |
Deal! It want happen again. :whistle: Do you have any new under the hood pics?
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Sadly I don't but I might be able to get some pics with the body off tomorrow.
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Lookin good chris. That baby needs to be cleaned. :lol:
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Nice, although those tires look a little big for the little e-maxx, i'd get a flm chassis.
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To Ryan - Thanks! Yeah it's really dusty from being driven through all the weeds out in the back of my yard. I have pretty much given up on trying to keep it clean though, it seems to get filthy after every run so I just don't bother with it much anymore.
To Ian - Actually 40 series are just really wide, not too tall or anything, especially crime fighters, they are super lo-profile. I like them though, they are super grippy! |
Well get us some pics of that thing once its cleaned. It probably will look completely different. "In a good way":lol:
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Well I just did a run with the E-Maxx! Was fun but ended in a drive-train tragedy about 7 minutes into the run. Was doing backflips off a 3 foot high dirt pile, landed while on the throttle (about 3/4 throttle in hard pack with loose top coat) and broke the pin that holds the top gear to the input shaft in the tranny, and broke the right rear CVD. Sheared/broke it right off! I will post up pics soon And since I ordered the 19 and 18 tooth pinion, it wont be quite so fast and lower the temps, but will have more torque, which could be a bad thing judging by the torque this thing currently has...
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4 Attachment(s)
THS brand CVD's
Here are the carnage pics - |
I've heard good thing about the MIP1665 CVD's. Perhaps give them a shot as a replacement?
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If I can get them for a good price I don't see why not. I am going to call or email THS and find out if they will warranty that CVD, worth a shot.
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These are what I would have to get if I go MIP since I don't have 3.3 style knuckles and such. http://www3.towerhobbies.com/cgi-bin...&I=LXDXN7&P=SM
Those should be fine right? If THS replaces that broken CVD for me, and I end up breaking another one, then I will go with the MIP's for in the rear at least. |
Here is mine!
Looks good that sucks about the tranny and cvd. I have had no problems so far with my drive shafts. These are them:http://cgi.ebay.com/Traxxas-E-Maxx-C...742.m153.l1262
And they are only $49.49 (with shipping) shipped for center and outer. I have done a backflip and landed at full throttle and nothing broke. Try them you won't be disappointed. |
Wow thanks! Just bookmarked that ebay page! I am still going to see though if THS will warranty that CVD, and if they do I won't worry about getting more until after I break another. :lol:
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Yea if they will warranty it your good to go.
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Haven't posted in a while but I have a huge new update!
CENTER DIFF CONVERSION! I already started on it and have done quite a bit, so I will post the current stuff, where it's at now. Alright, here are the beginning stages of the center diff conversion. Just got the center diff mounted night before last, had a few issues along the way but took care of them, they go as follows - First, the mounting holes of the center diff mount on one side. A major problem here is the fact that the holes where it would mount to the buggy chassis are narrow, so for my center diff top plate, it will be pretty much impossible to mount a top plate, which I absolutely have to have to prevent flexing. Solution, switch the CD mounts around on the diff, so the one with the wider holes is where the motor plate mounts to. The pictures have the motor plate mounted to the diff mount with the narrow holes, because I only realized this after I test fitted everything. Another solution in addition to making a center diff top plate and switching the center diff mounts around - order aluminum center diff mounts. I will be ordering Integy aluminum center diff mounts, because they are the only ones who make them to fit this OFNA center diff (I think, please post a link if you have another brand that makes aluminum diff mounts for OFNA Ultra series buggies.). The Integy aluminum mounts will be stronger than the plastic, so while they might not be perfect, they will be better than just the plastic mounts. Second problem was with the screws on the motor plate, they wouldnt let the motor go far enough down. Solution, I realized that the brake discs from my CD had almost the perfect width holes to fit to my motor. All I had to do was drill out the holes to be a bit bigger on my drill press, and dremel some groves in them to clear the motor mount screws. With these brake discs as spacers, they support the whole motor and will prevent the screws that hold the motor to the motor mount from bending. Third problem was driveshaft/dogbone length and center diff position. With the first set of holes in the center skid, it set to far back and would rock the rear bulkhead when the rear shaft would turn because the pin was contacting the outdrive cups. Solution, elongate the center diff mounting holes in the skid plate to adjust the position. Fourth problem was directly associated with the third problem. I had not dremeled out enough of the braces and chassis, so with the center diff moved forward to accommodate shaft length, the spur contacts the braces and chassis. Solution, just dremel more of the chassis and braces so the spur will no longer contact. The fifth problem is still a theory, but I have a feeling that with as long as my motor is (80mm long), there will need to be some kind of support under it to prevent the motor from bending or flexing the motor mount on hard landing, possibly ruining the motor mount or motor. My solution, make a support out of some angle aluminum. I will probably cut a hole the size of the motor (about 37mm so it fits around it) and then about the top 1/3 of the hole off of the support, so its about a 2/3 circle of aluminum to go around the motor and prevent it from moving. One major problem with this however is that I will have the make the support be shorter than the distance from the bottom of the motor to the chassis, so I can add shims under it and adjust its height for gear mesh changes, which would become extremely annoying and a total PITA to do. So another idea I had was just to get a simple piece of Delrin about 3/8'' thick machined to have a 18mm or 18.5mm radius half circle machined, so the it would somewhat look like this ~ |O| ~ but cut in half horizontally. This would probably be easier than the angle aluminum because I could have screws threaded right into the bottom of it rather than going all the way through, and using shims to adjust the height of it would work well, could use pieces of sheet steel as shims. Will probably order the Delrin from McMaster-Carr, and machine it myself with my drill press, will probably just cut out a close to the right size hole with a hole saw then dremel it until its the right diameter, and then cut it in half and drill and tap the holes. Still to do - Order the Integy aluminum center diff mounts ORDERED! Order some 6061 aluminum plate, 1/8'' thick, for my center diff top plate, then make my center diff top plate, order from McMaster-Carr Change of plans, using 1/4'' Lexan, will be stiff enough and it's much easier to work with, plus it looks cool! May also change my mind and make it out of steel Order some 3/8'' thich Delrin from McMaster-Carr for my motor support Order the T-Maxx servo mounting plates ORDERED! Order some more countersunk washers ORDERED! Make a Lexan radio box Dremel some more of the braces and chassis Install long 1/8 rear black heavy springs on the rear shocks, will probably cut them so they are the same length as the front springs, or make make them longer and thread the preload screws up some so the rear is a bit stiffer than the front Install a new pin in the right rear MIP CVD (it came out again) with threadlock Cut out the battery trays from my E-Maxx chassis and mount them on the T-Maxx chassis, they will be mounted with spacers under them for some airspace for a bit of cooling, and to keep the trays from being tilted inward Clean up all of the wiring, mount my antenna, and should be good to go My main goal is to do all of the work on this myself and not have to have any companies do custom work for me. Now for the best part, current pictures - http://i291.photobucket.com/albums/l...n/DSCN2561.jpg http://i291.photobucket.com/albums/l...n/DSCN2562.jpg http://i291.photobucket.com/albums/l...n/DSCN2563.jpg http://i291.photobucket.com/albums/l...n/DSCN2564.jpg http://i291.photobucket.com/albums/l...n/DSCN2565.jpg http://i291.photobucket.com/albums/l...n/DSCN2566.jpg |
Sweet! Good job. Have you drivin it yet?
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Thanks, and I wish.... it's not even close to done yet. What you see in the pictures is exactly how it is now.
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So what else do you need to do?
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Read the post and you will know what else I have to do. |
Oops. Ok I got it.
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Alright here is an update -
Got my center diff top plate (made of 2 sheets of 1/8'' Lexan) almost done (still have some minor work to do on it) and I also got my motor support made of Lexan done. And for anyone wondering, this is (see pictures) the drill press I use for all this stuff. Couldn't do any of this without it. Great drill press, its friggin huge, a little taller than me and I am 5'10''. It's really old too, has a Douglas Aircraft Co., Inc. tag on it with a serial number and it says Long Beach on it. Wouldn't surprise me if it was from WWII. And as far as I know, that is the original paint. And when my dad found it in a junk yard a few years back, it had no motor, so he fitted a motor from a swamp cooler on it and the right pulley and it works great. http://i291.photobucket.com/albums/l...n/DSCN2584.jpg http://i291.photobucket.com/albums/l...n/DSCN2581.jpg http://i291.photobucket.com/albums/l...n/DSCN2580.jpg http://i291.photobucket.com/albums/l...n/DSCN2579.jpg |
Awesome!
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And just so everyone knows, Ben (brushlessboy16) helped me out ALOT with coming up with ideas for this center diff conversion, so don't give me all the credit for this.
Thanks Ben! |
Just got my motor and ESC installed for a test fit! Seems to be great! Ran into a problem though, and thats my batter trays. My original plan was to cut the ones off the plastic E-Maxx chassis and mount them onto the T-Maxx chassis, however the T-Maxx chassis is narrower and the trays would be a PITA to mount. So I have decided to go with battery straps.
Hopefully I can find blue Gorrilla Maxx straps, to match the rest of the truck. I don't know of any websites that sell the Gorrilla Maxx stuff besides RCM, and they only have the black straps. Anyone out there have some blue ones they would be willing to sell? |
cool v8 engine in background
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its a chevy.. put the distributor on the other side then we will talk. ;)
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im a blue oval fan... |
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:lol: only a few people will pick up on that one.. Sorry for the spam chris |
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