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I might buy it but first I need to make sure ever-thing is ROAR Approved or I cant race that's all that is to it. I will also look into that 550 size can a little more, if they fit un the truck and under my wallet Lol.
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And you sed that they make steel axles universals for the front but what about the back because I need this truck as strong as possible but did you see those other steel axles I mentioned on my post, if there the same or close to the same then I will consider order a set of these for my truck.
![traxxas slash 4x4 ultimate race traxxas slash 4x4 ultimate race](https://traxxas.com/sites/default/files/6808_47_RAM_Frontview.jpg)
If your right then would it work with a RX8 because if you know me I am pretty much Tekin only racing but in some conditions I run other brand like castle creations and other brands but my question is that would this big of a system like an 1/8 system well would that be overkill on the track? I would accept the pro4 but need to do a little more research on it, but with a servo over 200 oz.
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Thank you for the links, anyway are those 550 size motor legal in ROAR rules because I heard that they have strict rules when it comes to motors and esc's. But thank and if you can reply I would really appreciate it. Also with the servo the xp 13 are those from savox or hitec? Do those servos have a nice amount of speed and torque? I also saw some solid steel front and rear axles on ebay (don't know what brand they are) but they are $ 80.00 but the MIPs are around 120 (sorry if am wrong) but these look decent solid steel for the price, would you recommend these or not? ( type in solid steel front and rear axles for traxxas slash 4x4) which I think is what you type in. Know I don't know if that's true but your right with the mamba max pro, what other motors can work in this truck if the pro4 is not enough? remember I want a lot of power and torque but I don't want overkill on the track because I saw one guy had to much of a powerful motor and he was all over the track(non-racer) but would a tekin gen2 motor work good in their or would I want more torque if that's so I can upgrade the rotor and give more torque but not to much. Know as my power supply I heard that the pro4 motor is torque but they don't have much punch to the throttle when coming around corners. the RPMs plastic, I have heard that aluminum does bend and that rpms plastic is very strong, know another questions is that does this plastic break or snap, because if it does I can just buy a couple sets just in case. Thank you for your help, I was just thinking about the aluminum vs. Also before I close up do I need anti-roll bars, a cooling fan for the esc or motor? anyway if you guys can tell me what to order I will, just need advice, thank you. Also, with running a 2s lipo (ROAR's rule) do I need to upgrade to a more powerful motor/ESC, because the vxl-3s is only a 2 pole and I am thinking about a sidewinder 3 or a mamba max pro (castle creations), but I am new to racing so If anyone could help I would really appreciate it. & Back (if needed)* $ N/Aīut even know I am dressing this slash in mostly full aluminum I still need to find out what you would recommend about RPM plastic vs. aluminum motor mount Blue (its needed) $25.00 Golden Horizon (G.H.) Front lower a-arms Blue $23.00 Hear are the upgrades that I will order with the truck. Now would RPM plastic a-arms be ok or should I just buy the aluminum stuff? Remember that I will not bash with this, its all out racing. My question is that I heard that a lot of aluminum upgrades are strong and cool looking but I also heard that if you bend them they cant go back into its regular shape. Hello, soon I will be buying a new traxxas slash 4x4 ultimate and I will use it for short course racing.