My one sg1603 runs 4s with a 6200kv motor and pulls 81mph. The chassis will take it.

Iycorish Waterproof 60A Brushless Esc Electronic Speed Controller with 5.5V / 3A Bec for 1/10 Rc Car (Orange) www.amazon.ca/dp/B07V21JCVS/ref=cm_sw_r_awdo_navT_g_A19NG7A3DPBZ7R4EBSEM

RC Car Brushless Motor, 4 Poles 2838 4700KV/6200KV Brushless Motor for 1/12 1/14 RC Car Part Accessory(4700KV) www.amazon.ca/dp/B07W6G8P7H/ref=cm_sw_r_awdo_navT_g_FFA7HD9949GG37D69HFH

for Surpass Hobby Durable 17g Digital Servo for 1 : 18 Car RC Car Accessories Fine Workmanship RC Car Accessories www.amazon.ca/dp/B09C89CR41/ref=cm_sw_r_awdo_navT_g_78TB6RD28DK698C9YGWW

Colcolo 2X Hardened Differential Bevel Gears for SG1603 SG1604 UD1602 1:16 RC Car www.amazon.ca/dp/B09C4CCJXV/ref=cm_sw_r_awdo_navT_g_4A36QGYJMJ2XH6VNCWGM

RC Motor Pinion Gear, 27T Motor Pinion Gear Upgrade Accessory Compatible with Wltoys 1/14 144001 RC Model Car(Black) www.amazon.ca/dp/B0878PW8XW/ref=cm_sw_r_awdo_navT_g_QCWRQSWB5FQE7EVSG16Z

www.amazon.ca/gp/aw/d/B07NNY2TFK?psc=1&ref=ppx_pop_mob_b_asin_title

www.amazon.ca/Brushless-Programmable-Waterproof-Dustproof-Acceleration/dp/B09TQ61KG3/ref=asc_df_B09TQ61KG3/?tag=googlemobshop-20&linkCode=df0&hvadid=579616756950&hvpos=&hvnetw=g&hvrand=430417256496516936&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9001011&hvtargid=pla-1675766599091&psc=1

www.amazon.ca/Waterproof-Brushless-Electric-Speed-Controller/dp/B08N16GNQL/ref=mp_s_a_1_8?crid=1DOI49P6ABCYJ&keywords=60a+esc&qid=1668085767&qu=eyJxc2MiOiIzLjQ4IiwicXNhIjoiMi42NSIsInFzcCI6IjEuMDAifQ%3D%3D&sprefix=60a+esc%2Caps%2C115&sr=8-8

You should also get a programming card so you can play with the settings

@@chrissimkin8823 thank you so much man, apologies for not responding earlier, got caught up with work and forgot to check back...much appreciate

I'm taking out my world record sg1603 tomorrow (hopefully).I'm trying to beat my own record of 81mph 133hkm/h

@@chrissimkin8823 nice bruh 😎

@@chrissimkin8823 I just seen your video, I’m going to copy this with my sg1603, my only problem is what screw size did you use for the motor and motor mount

www.amazon.ca/Motor-Pinion-Wltoys-144001-Upgrade/dp/B0881PC8SQ

www.amazon.ca/Colcolo-Hardened-Differential-SG1603-SG1604/dp/B09C4CCJXV/ref=mp_s_a_1_4?crid=9RBFMZNV4RX&keywords=sg1603+gear&qid=1648562400&sprefix=sg1603+gears%2Caps%2C99&sr=8-4

Or these diff gears but I have not tried them

www.amazon.ca/Nvanvmm-Differential-SG1603-Upgrade-Accessories/dp/B09T5W9N7F/ref=mp_s_a_1_1_sspa?crid=9RBFMZNV4RX&keywords=sg1603+gear&qid=1648562449&sprefix=sg1603+gears%2Caps%2C99&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzMkEzWEdMOUdFUEJTJmVuY3J5cHRlZElkPUEwMDc1OTgzVkdXSEdZQVVaTUE5JmVuY3J5cHRlZEFkSWQ9QTAwNjA3MzQzMDQ1RzJaTktXWjBTJndpZGdldE5hbWU9c3BfcGhvbmVfc2VhcmNoX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=

Thanks man very much appreciated can't wait to get it flying haha 😆

Yes me too. I ran 48p on my world record sg1603

No sorry I didn't

It meshes perfectly

www.amazon.com/dp/B0881PC8SQ/ref=cm_sw_r_awdo_navT_g_R3VF7KCRKPHY5XJPS4CA

@@chrissimkin8823 ok cool just ordered it thanks

I don't quite understand what you mean are we talking about the 3 wires going from Motor to ESC? Or ESC and servo to receiver? ESC is channel 2 and servo is channel 1

If we are talking about the 3 motor to ESC wires. any way will work and if it goes backwards just switch two of the wires around

So the car still won't move? So first remove the motor and motor mount and leave them plugged in. Power the car up and squeeze the throttle? Does the motor move and does the car roll freely when you push it?

Do you have steering controls when the car is on. Are both light on the controller on solid?

To change the servo, Unfortunately you will has to swap all the electronics

Yes i already had converted to brushless 4 or 5 years ago..thanks

@@roadstar499 than yes a higher kg servo with help keep it straight and turn faster if you get the right servo and on those trucks if you over tighten a wheel nut it will pull left or right

Have you ever checked out mjx hyper go all road 1/14 scale..i just picked one up..amazing...super stable.on 3s 1300 80c i know i was mid 40s..has serious speed potential imo..

25c

30c tops

motor is a 380 size

@@chrissimkin8823 2838, right...?

Yes 2838

BTW, do you know if the brushed version has the same spur as the brushless one? I am going to switch motor/esc/servo in a new one so I would love to spend less instead of buying the brushless and throw away all the electronics...

@@adopancia7445 yes it's same spur

It's a mod 0.7

@@chrissimkin8823 oh sorry, my mistake.! Epic build btw. I keep looking at them because they look like a load of fun but keep passing them up.. I seem like I'm always needing parts for this or that atm.... Fix 1 RC & 2 break the next time you take them out.!! RC'ing on a budget can be annoying.!! Stay safe mate & best wishes from Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿 🙏 ❤️ 📻 🕹️ 🔋 🚗 🚖 🚕 🚔 🚚 🚙 🚘 🚓

www.amazon.ca/DLG-1500mAh-High-Discharge-Powerful-Battery/dp/B014XLSHBU/ref=mp_s_a_1_5?crid=1UTZQS1KUXKGL&keywords=3s+1500mah+lipo&qid=1642504266&sprefix=3s+15%2Caps%2C435&sr=8-5

And the bolts sorry but I don't remember the exact size m3x? I will check when I get home tonight

@@chrissimkin8823 that you so much, big fan 😁🙏

So chassis to motor mount are the stock bolts and motor mount to motor is m3x10 with a tapered head