Hey guys i just bought my first traxxas and im pretty new to RC
I ran it with the stock velenion system on a 3s and it was getting way to hot and had to cool down alot.
I decided to get a Mamba Monster 2200 and esc.
Installation was easy and i ran it with the 3s lipo (6400mah 25c) it seemed slower than the velenion system.
Im assuming its because the motor is lower KV. After doing alot of reading people are saying the 4s is "crazy" fast so i bought a Gens Ace 4s (5000mah 40c)
OK this speed was definatley faster but only seemed a bit faster than the velenion system. So i am kind of dissapointed. I watch you-tube vids and there is guys pulling crazy wheelies. My car does not wheelie at all. NOt even a little bit... I am running the stock 54t spur and 18t pinion.
I have 6.5mm castle bullet connectors i soldered on everything.
I also pick my truck up and the tires dont really balloon much just a little.
OK so my issue is i thought this setup is supposed to be crazy fast? and i want to be able to wheelie
Is my pinion to small? WHat size should i try? SHould i goto 6s to get wheelies?
I was watching a vid of a guy running 3s and he was doing crazy wheelies.
Esc might be programmed to not 100%
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do you have a Castle USB link or field card?
IMO, a MMM/2200 on 4s is the starting point to really wake up. I've been running 4s on my Rally GT8 geared Mod1 20T/36T and it moves. I have not experienced wheelie but I blow over it probably 4 times and have not broke any parts yet (knock on wood). on the video you watched...could it be, he's running a MMP/2400 with a good set of grip tires. rally is hard to do wheelies but, it does a lot of wheel spin.
humay has left the building, peace.
i connected it to the castle link. everything is fine. 100% power. the car is no where near being uncontrollable.
should i try to get a bigger pinion? any suggestions?
Definitely gear up, maybe try a 20T or 22T. As well try dropping the Spur to a 50T. You may have to look at getting into Mod1 gear setups to get a a low enough ratio, but try the 22/50 for now.
54/22 has a ratio of .407 and the 50/22 has a ratio of .44 which is faster? is the lower the number the more top speed?
also a 54/24 is roughly the same as a 50/22 so wouldnt it be easier to just replace the pinion? Teach me
Last edited by mustbenu; 09-30-2013 at 12:19 AM.
i found this in a thread on another forum "2200kv is simply too low for 3s usage. To get the same RPM out of the 2200kv motor as you would have with the stock motor on 3s (~44000rpm), you need 5s (~46000rpm)."
gear it up to 22-24 or so. will come alive on 4s
OK so i ordered a 6s 60c lipo
and im going to get a 24 t pinion. hopefully its fast enough
anyone want to buy the 3s and 4s lipo it only has one run on each
i have orderied the kings head aluminum motor mount and it comes with a bigger bearing. What drive shafts should i get?
MIPs Teknos or Traxxas 6851/2Rs, they are all good!
I have the MIP's and Traxxas, I like them both for various reasons. I like the Traxxas because they are so smooth, and fit with out issues. The MIP's can drag on the front knuckles, and are not sealed like the Traxxas CVDs. This drives me nuts abotuthe MIPS.
so i put in the 22t pinion on the 4s and it is really fast now! the motor seems to be a bit hotter?
6s with what gear though
Get a temperature gun and you'll be able to determine what gearing is optimal should you go 6s, they're really inexpensive on ebay. I got one for $12.00 shipped. Just keep the temps under 175F and you're golden..
which slipper clutch?
I've tried 6s few times and its nerve recking, that's when my first air borne happen (blow over) skid/tumble a good 100 feet away scratched up my new body, good thing nothing break except for my wheels are all beat up from tumbling down.
get at least the aluminum bearing adapter for now and revo slipper clutch with aluminum pads as mentioned.
best of luck and don't forget to post vid
humay has left the building, peace.
^^^ What he said
ok so i ran the 6s it was so much fun and very fast. I ran 2 full packs through didnt break or twist or bend anything like everything i read on the net. I hit 70.3 mph on GPS i think it can go 80 but the tires balloon to much and i loose control or run out of room. I went back to the 4s and now that seems boring lol. i did hit a few curbs, not a full speed though... but nothing broke.
funny thing is it still does not wheelie at all.
Any videos yet ? I really want to see this thing run.
Slash 4x4 and 10 other Models. Too Much !