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-   -   Mini/Micro/Super? (http://www.rccrawler.com/forum/losi-micro-rock-crawler/467321-mini-micro-super.html)

MikeChino 10-28-2013 07:57 PM

Mini/Micro/Super?
 
So I ran my Super micro most of the weekend, well the times it didn't break drive shafts that is. I start looking in my parts box to see if I have anything that would make it stronger, I found my stock Losi MRC drive shafts, and I'm thinking man that would hold up much better, well long story short, it would take a bit of modding to get them to work with the Sumo axels and I would still have to figure out the gearing motor issue. So then I flip over my Mini MRC and take a few quick measurements, the axels could be cut down the trans, skid, and chassis would need to be made, but if I got it all to fit ,the motor would stick out of the side big time, but it would be pure beef, and I would be able to run the big motor, big tires without the breakage.

I am just thinking out loud, anyone else ever do anything like this to basically turn a Mini into a Micro? Upside? Downside? what do you guys think am I loosing it? :shock:

DANALLY 10-28-2013 08:44 PM

Re: Mini/Micro/Super?
 
Just too big imo. Do u have one to try?

MikeChino 10-28-2013 08:50 PM

Re: Mini/Micro/Super?
 
Yeah i have a spare MRC that's been just collecting dust, i might just start with cutting down the axels to see if its just to much, next to a stock micro its way bigger, but with the mini8 rims it might make it look ok, if not i will most likley just try to get the drive shafts to work, that alone would help big time.

chevy55 10-28-2013 09:35 PM

Re: Mini/Micro/Super?
 
It's not to bad modding the mrc shafts..They are big but they bring the beef "thumbsup"

On sumo axles I mod the axle pinion shaft with a 1/8 music wire turned down & flattened in the right places & longer than stock...Then sleeve the inside of the mrc drive shaft with 5/32 brass tube with a grove cut into it for the grub screw to pass through...Bomb proof drive shafts is what ya get! Haven't broke one yet!

On the chev mud skipper:

http://i490.photobucket.com/albums/r...ps486bdb40.jpg

http://i490.photobucket.com/albums/r...ps4ee5bd00.jpg
http://i490.photobucket.com/albums/r...ps0fee1d67.jpg



MRC axles to micro :shock: Thats crazy talk, way to bulky!

MikeChino 10-28-2013 09:48 PM

Re: Mini/Micro/Super?
 
That's what I'm talking about "thumbsup"<?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><v:shapetype id=_x0000_t75 stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:connecttype="rect" gradientshapeok="t" o:extrusionok="f"></v:path><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:lock aspectratio="t" v:ext="edit"></o:lock></v:shapetype>and even with pictures, thanks chevy55, I was hoping someone had a starting point for me to go on, I'm going to pick up the materials tomorrow, do you know the thickness of the piano wire?

chevy55 10-28-2013 10:29 PM

Re: Mini/Micro/Super?
 
The music wire is 1/8 or if your lhs has K&S swag its stock #5o7 & the brass tube is #128...

The shafts are crazy strong if ya need any help with it, hit me up!

I run them on my SB with a 1/18 bl setup & widened sumo's they hold strong & this thing is fast:

http://i490.photobucket.com/albums/r...tselect012.jpg

Also in my ttc silverado with widened sumo's, this monster has tons of torque & wheel speed with the 180 can & 29:1 reduction box...Ran through a modded red cat trans for the t case:

http://i490.photobucket.com/albums/r...mudder2008.jpg
http://i490.photobucket.com/albums/r...inion001-1.jpg

MikeChino 10-29-2013 08:24 AM

Re: Mini/Micro/Super?
 
I have a local metal supply shop near my office, I'm going to stop by on my way home. looking at the pictures, I missed the part about turning down the piano wire, did you use a lathe? all I'm working with is a drill press and dremel lol. I will still give it a shot because the drive shafts are definetly the week link, and thanks again for the pictures that helps so much.:)


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