R/C Tech Forums

R/C Tech Forums (https://www.rctech.net/forum/)
-   Electric Off-Road (https://www.rctech.net/forum/electric-off-road-4/)
-   -   B44.1 Thread (https://www.rctech.net/forum/electric-off-road/441523-b44-1-thread.html)

racer1812 12-28-2011 11:26 AM

That's fine, like I said cool mod, you'll have to let others know how much slap noise you get with it mounted that way. Since it's probably not pulled tight to the chassis vs. the normal 4 screws mounted from the bottom.

GreenHell 12-28-2011 12:05 PM


Originally Posted by TJMac (Post 10091375)
I modified AE part #7336 to use as side mounts to replace the plastic tabs that screw to the sides of the chassis. Works like a charm.

http://farm8.staticflickr.com/7030/6...69996933_z.jpg

Good idea, thanks for the tip.

idrummerboy13 12-28-2011 01:38 PM

So everybody who using losi bb springs......

Let me know if they rub the back of the body? the stocks are kinda close...

and is anybody running small boar kyosho springs?

Dadaman 12-28-2011 01:39 PM

Is this the packet?

http://www.ultimatetoys.com.au/assoc...-pi-17566.html

Team Pink 12-28-2011 01:44 PM

Just put on some TLR bigbore springs on my B44.1 to try soon. Starting with blue fronts and yellow rears.

http://i802.photobucket.com/albums/y...-32-32_711.jpg

http://i802.photobucket.com/albums/y...-32-20_367.jpg

1MoreMinute 12-28-2011 03:28 PM

Got a question guys, I just got a b44.1 and am putting the motor and esc in, I have a castle 1406 4600kv 4 pole motor, what pinion gear should I start with? And what is the stock spur gear that belongs in it?

Thanks so much, cant wait to get her all together and to the track!

SpraydbySprague 12-28-2011 03:47 PM

[QUOTE=TJMac;10091375]I modified AE part #7336 to use as side mounts to replace the plastic tabs that screw to the sides of the chassis. Works like a charm.

What kinda modification did you do?


Originally Posted by racer1812 (Post 10091418)
Nice mod but the plastic tabs are for when you don't run the undertray, not to mount it..unless they changed things on the .1 vs. my 44

The plastic tabs are used with the under tray. Look in the manual on pg 24, the illustration points to the area where the tabs are saying to add velcro to both sides. This is to keep the sides of the tray secure. I use the traditional velcro between the body and tray for extra support as well.

TJMac 12-28-2011 04:04 PM


Originally Posted by racer1812 (Post 10091579)
That's fine, like I said cool mod, you'll have to let others know how much slap noise you get with it mounted that way. Since it's probably not pulled tight to the chassis vs. the normal 4 screws mounted from the bottom.

Its actually tighter. It still uses the front bumper and the single screw behind the rear gearbox. It eliminates the two screws toward the front of the chassis and places the mounting location(s) more centered on the side of the car. I was getting a ton of slap on the back of the under tray with the stock mounting, that was one of the reasons I messed around with moving it.

If someone local would just build an indoor clay track I could take the sucker completely off ;)

TJMac 12-28-2011 04:17 PM


Originally Posted by SpraydbySprague (Post 10092479)
What kinda modification did you do?

The surface that would normally come in contact with your servo on #7336 was machined down 0.075". Then I removed what would be the top servo mounting hole (wasn't needed so I machined it off....although you could leave it if you wanted). I measured the location of the round nub on the original plastic tab mount and drilled a 0.100" hole approximately 0.200" deep in that location on the new part. A 0.100" ABS pin was glued in the hole and machined down to the same height as the original piece. Then I screwed them to the chassis and drilled a hole on each side of the under tray in the correct location.

Piece of cake :weird:

I did this in our machine shop but it could have just as easily been done with a Dremel.

I'll take a couple more pictures so it makes better sense.

TJMac 12-28-2011 04:18 PM


Originally Posted by Dadaman (Post 10091997)

Yeah thats the one. If you wanted to be really trick, you could strip the finish off the FT servo mounts, make the modifications then have them re-anodized :D

UN4RACING 12-28-2011 06:28 PM

Okay I was looking at the Team C 4x4 kit. Has any one checked it out? It looks like the Kevlar diff gears will work on a B44? I haven't counted the teeth on a 44 yet?
Also the Gear diffs look like they would fit. Hmmmmm? Any one know ????

http://teamcracing.net/index.php?pag...mart&Itemid=71

http://teamcracing.net/index.php?pag...mart&Itemid=71

1MoreMinute 12-29-2011 08:00 AM


Originally Posted by 1MoreMinute (Post 10092395)
Got a question guys, I just got a b44.1 and am putting the motor and esc in, I have a castle 1406 4600kv 4 pole motor, what pinion gear should I start with? And what is the stock spur gear that belongs in it?

Thanks so much, cant wait to get her all together and to the track!

Can anyone help me with a starting point please? Thank you

UN4RACING 12-29-2011 08:04 AM


Originally Posted by 1MoreMinute (Post 10095187)
Can anyone help me with a starting point please? Thank you

I don't know anything about that motor. But an 81 stock comes with the B44.1

Asharus 12-29-2011 08:06 AM

that motor sounds like its gonna be overkill for a 4wd buggy

1MoreMinute 12-29-2011 08:07 AM


Originally Posted by UN4RACING (Post 10095199)
I don't know anything about that motor. But an 81 stock comes with the B44.1

Ok, thanks so much for all your help man, you've been very helpful, and if this motor doesn't satisfy my speed needs I will get what you suggested, when you said your heart will race as fast as the car, well that's what I am looking for :sneaky:

Thanks and happy early new year!


All times are GMT -7. It is currently 02:39 PM.

Powered By: vBulletin v3.9.3.9 Patch Level 3
Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.