My 14.4V brushless MT2

[cart213]

I got my slipper tightened down all the way and did another speed run. This time I achieved 50.4 mph, so I'm really pleased.

I'm using a Garmin eTrex gps that updates at a rate of once per second, so it doesn't need 0.5 miles to get an accurate reading, more like 100 feet. I agree that the number could be underrated, but I don't think it is more than a few mph. My truck is probably hitting about 52~53 mph in reality.

[cart213]

Originally Posted by mmdooley

Looks good, but the real question is will it burn a nitro? lol

I think I've proved that the answer is YES! :027:

[Superbasher]

i know this thread is old, but i was thinking about doing a brushless conversion in an Mt2, and i need a little help.
1)have your diffs worn out since?
2)would a feigao 380c 7t and warrior 7020 on a 6 cell pack have too little torque to get it moving?
3) any other stuff needed to know about the conversion (i.e costs of a motor mount etc)

edit: also does anyone know if the BL setup posted would be alright in a rc10GT? as if the mt2 needs a big spend on the BL system etc i may do an rc10gt as i can probably swap T4 and GT parts over etc

[cart213]

My diffs have not worn out at all, but I'm using aluminum diff cases. My truck is now capable of 60 mph, so I suspect the diffs would be shot with the stock plastic cases. However, since you only plan to use 6~7 cells, you should be ok with the plastic cases.

The Feigao 7t is definitely not enough motor. I would suggest a Wanderer 540 8s, assuming it has a 5 mm shaft, which I think it does. The MT2 uses a mod 1 spur gear, so it's easiest to use a motor that accepts mod 1 pinions. An 8s on 6 cells should probably get you to the mid-30 mph range. 7 cells should be close to 40 mph.

You can get a motor mount for $22 from coldfusion on the RCZ forum.

[Superbasher]

Originally Posted by cart213

My diffs have not worn out at all, but I'm using aluminum diff cases. My truck is now capable of 60 mph, so I suspect the diffs would be shot with the stock plastic cases. However, since you only plan to use 6~7 cells, you should be ok with the plastic cases.

The Feigao 7t is definitely not enough motor. I would suggest a Wanderer 540 8s, assuming it has a 5 mm shaft, which I think it does. The MT2 uses a mod 1 spur gear, so it's easiest to use a motor that accepts mod 1 pinions. An 8s on 6 cells should probably get you to the mid-30 mph range. 7 cells should be close to 40 mph.

You can get a motor mount for $22 from coldfusion on the RCZ forum.

thanks for that! whats the url of the rcz forum (ive never been there, im guessing rc zone or something?)
thanks!
SB

[cart213]

Go to www.rccaraction.com and click the forum button and go to the brushless forum.

I checked the Wanderer S, and I think it has a 1/8" shaft. So you may need to adapt a 32p spur gear to make it work.

[Superbasher]

thanks for that. im going to keep an eye on that BL forum to see if any info etc comes up. i also have just looked at a team losi xx4 g+ racer kit, and a perso i know says there virtually indestructable. and i only would need to build it. dunno if i should get that, as it would work with my current BL setup

[squeeforever]

The Wanderer S motors have the 5mm shaft and 5.5mm connectors like the L and XL.

[SpEEdyBL]

Why not try the 380c 7t first before you buy a new motor?

[Superbasher]

i might do. i need the car first though lol as this is going to be my winter project (i'd get the car for christmas) im going to get a motor mount off highhat for $20 (dependant upon if my mum lets me, since i have to use my mums paypal, she decides where the money goes :019: ) should be a fun project though.

[cart213]

I am selling my MT2 if anyone is interested. It will be sold as a roller without radio, reciever, motor, or controller. It is an 18SS chassis with the following upgrades:

RC Solutions roll cage
GPM aluminum diff cases
GPM aluminum front uprights
GPM aluminum front hubs
GPM aluminum rear hubs
GPM aluminum rear shock tower
GPM steel center CVD's
Hitec 645MG steering servo
custom aluminum motor mount
Gorillamaxx battery straps

It will be sold with the stock Dirtbonz, jr. tires, which are still in great shape. I can also include a motor and batteries if needed. Send me a pm if interested.

[cart213]

TriPower is now the proud owner of my truck. Tomorrow I'll post some pictures of my new project. :D

[Superbasher]

Originally Posted by cart213

TriPower is now the proud owner of my truck. Tomorrow I'll post some pictures of my new project. :D

DOH im going on holiday tomorrow so ive got to wait a week to see it :007:

[TriPower]

How do you guys think a Mamba Max 5700 system would work in this size truck? I already have that system here looking for a home, so I could try it in this truck if it's a decent fit. I bought the Mamba to eventually put in an RC10T4, but I don't have that truck yet.

Are there any brushless FAQ pages around that help with motor selection? I'm still very new to brushless, so motor/ESC selection still seems like voodoo to me.

What type of pinion and spur gears do I need for the MT2?

[Superbasher]

Tri power i asked castle about a mamba max MT2 conversion and he reccomended the 4700 as it will have good torque and you can increase speed with more cells