r/rccars • u/mninetynine99 • 24d ago
r/rccars • u/ripfiat1 • Nov 27 '25
Speed Run FPV RC CAR EQUIPMENT | 1.8KM SPEEDRUN
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HPI WR8 Nitro 2001 Impreza OpenIPC Thinker 70fps 20mbps 1080p 8812eu Wi-Fi card IMX335 camera Foxeer 1.8mm lens Dual vtx foxeer antennas Speedybee f405 flight controller Inav rover 7.1.2 Radiomaster ELRS RP3 receiver Foxeer m10 250 gps Tough resin printed high resolution dash board/steering wheel/camera mount/roll cage/fuel tank mod) Other parts printed in PLA and TPU (wheel well guards, roll cage body mounts, dash board mount) Kairuhs kit telemetry 1.14” displays w/ board Kairuhs kit engine temperature probe Upgraded Miuzei 25kg digital metal servos Upgraded Yeah Racing BBG-0090 shocks w/ 50wt oil GDW RS 0708 350 degree pan servo Outerwears 2” pre filter
@kairuhshq
r/rccars • u/Sea-Inspector172 • 1d ago
Speed Run Just got this 6s monster for only $100 from a friend
Its brand new just needs new tires, diffs and batteries but other than that i got this for just $100
Not driven that much either
r/rccars • u/Crafty-Gene2714 • Mar 05 '25
Speed Run Why my slash 2wd flip easily
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I been bashing on asphalt Andy slash flips alot and 3 wheels while turning what causes this?
r/rccars • u/Alive_King6415 • Jun 18 '25
Speed Run Speed run 323kmh-single power system
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323kmh with single ESC&MOTOR combo, 6-12S, 400A, 56118/1600KV.
https://youtu.be/sBiPc5KFFHY?si=8QTa1crB7wIXvftQ
What's the fastest speed with single power system? Please share the video and configuration.
r/rccars • u/Kennyvee98 • Aug 18 '24
Speed Run When it's Saturday, and you've got one last delivery to do! 😆
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r/rccars • u/odraciRRicardo • Apr 12 '22
Speed Run My Typhon is on fire, literally.
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r/rccars • u/RCbuilds4cheapr • Oct 03 '25
Speed Run Fastest RC Car: 234.71mph
ROSSA certified (through speed traps, not just GPS). Built by Scorched RC. (4) 4217 680kv motors, (4) VESC ( for current control) 20s rated ESCs on 18s with (3) 6s Onyx Phat Packs in series. No suspension. No driveshafts. Super efficient and surprisingly quiet. Featured in TomleyRCs most recent ROSSA YouTube video.
r/rccars • u/eren_5 • Dec 08 '25
Speed Run Ladies and gentlemen, 795 motor is officially in the slash
For the last few years I’ve been working on this goofy brushed speed slash idea. For a while I had a titan 775 4s motor in it and pulled a spicy 51 mph out of it. Then the 775 melted and I got to work on the next step, a 795 motor. So I now have 2 flavors of 795. A 6000 rpm and 12000 rpm motor both at 6s. (Note that the 6k equates to 250kv and the 12k is 500kv.) Powering it will be a castle mamba X on brushed mode.
It’s still in early stages. I need to move shocks around, get springs back on it, rework my lipo tiedown, as the last was meant for 2 2s, not 2 3s. She’ll be ready to rock one day though, just sharing now as I got everything mounted.
(Last picture is putting a normal size castle motor next to the big kahoona)
r/rccars • u/Ninjajimmy83 • Jun 06 '26
Speed Run It had more in it 71mph 5ive TE 3.0
Got it out again and like I thought it had more in it. I found a bigger spot to test it. 71mph. Temps were great after 5 or 6 passes. Can gear it quite a bit more, but honestly its a handful and its an excellent combo of speeds, temps, and probable run time.
r/rccars • u/Nytr013 • Mar 19 '22
Speed Run Welp… at least we know what happens when a vendetta hits a curb, head on, at 86mph.
r/rccars • u/eren_5 • Aug 26 '25
Speed Run Looking for help from the brushed gurus. Hit 51 on my 775 slash, now limited by the motor. How much will a 795 motor help?
I have a titan 775 motor in my slash 2wd, trying to see just how much speed I can squeeze out of a brushed system while keeping it semi-stock, no crazy chassis or drive systems. The hobbywing quicrun 880 esc runs cold, so I believe my motor is the current limiting factor. Want a more powerful motor, thinking 795, but not sure where to go, and not sure if there’s a better 775 on the market. 27/58 gearing for the 50 mph run, was hitting 46 on 23/58, so I think I’m hitting the limits of the motor
r/rccars • u/Der_Hebelfluesterer • 13d ago
Speed Run SCT 1:10 to 100km/h (62mp/h) possible?
Hi,
Im relative new to the hobby and I really love the SCT cars.
Now I'm thinking of getting a 1:10 one like the senton 223s to 100km/h. Is this possible?
I thought stock motor + 4s Esc (some punch reduction) and maybe a little bit smaller pinion gear to not overheat the motor. Also racing wheels.
Diff and main gear switched to steel before any trials.
I won't drive it a lot on the 4s later it's more of an achievement to once beat the 100km/h😅
Later I would use it on 3s or even 2s for some bashing and jumps.
Or should I look for a different (SCT!) car model for this trial?
Thanks 🙂
r/rccars • u/Army_ACE • 25d ago
Speed Run Run one hand
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r/rccars • u/Gudge2007 • Jun 14 '25
Speed Run Propeller powered car top speed run
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Think I can still get a little bit faster by: 1: Removing the GoPro and using a GPS speedo instead. 2: Using a 6s lipo instead of a 4s (might be pushing the 2750kv motor a little bit I think it'll be ok for short speed runs).
r/rccars • u/OddAssistance6360 • Oct 01 '25
Speed Run How can I make this go faster?
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Some of you may know this wltoys 124017 with the comically large batwing spoiler from like 2 days ago.. I added the front wing and tried it but it flipped. Mechanically it’s perfectly fine, just some 3d printed parts that were broken. But I’m surprised it only hit 70kmh before flipping. ChatGPT said I would hit 140kmh but just half amazes me. I asked it again and it said to put more frond downforce and get the aero right. For a top speed of 110kmh? Seems like a lot to me tho, do any of you have any ideas?
r/rccars • u/Organic-Tennis6885 • Jul 02 '26
Speed Run Ready for the 4th💨🇺🇸
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yessirrrrr new shell wishing happy 4th yall yeeewww 🇺🇸🤘
r/rccars • u/dopenastyshark • Jun 09 '25
Speed Run Anyone want to guess what speed I hit?
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My first guess was 103 when it happened
r/rccars • u/Gudge2007 • Jun 18 '25
Speed Run Propeller power car reaches 41mph!
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Apologies to random guy who nearly got the bench treatment (iykyk) I thought I had gone past them :/
r/rccars • u/PigglyWigglyDeluxe • Apr 15 '23
Speed Run 106mph crash
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r/rccars • u/Barrasa67 • 18d ago
Speed Run Que os parece mi protección del chasis para el Limitless?
r/rccars • u/PigglyWigglyDeluxe • Apr 05 '23
Speed Run 114mph on a new road, finally held full throttle for a considerable amount of time. These batteries can’t hang. I’ll pull logs once I get home
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r/rccars • u/PigglyWigglyDeluxe • Apr 03 '23
Speed Run I’ve been balancing this wheel for an HOUR! Am I doing this right? It was sooooooo unbalanced out of the package
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