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-   Buggy (https://www.rc-monster.com/forum/forumdisplay.php?f=39)
-   -   Yusa buggy? (https://www.rc-monster.com/forum/showthread.php?t=7807)

rcjmaxx 12.09.2007 09:17 PM
No problem man.....just enjoy your holiday.

stampedeproject 12.14.2007 12:49 PM
Very close to getting all three up and running.

I had to pull the engine on the nitro version, install an HPI pull start on the engine. While I was at it I dropped the head into the tumbler to bring the original luster back up and then milled a couple cross hatches in the head with my new $350 Proxxon MF-70 Mini-Mill. I also used the mill to make a plate for the plate style NTB conversion. Pics coming soon.

http://proxxon.com/us/images/produkte/37110.jpg
http://proxxon.com/us/

flyingn 12.14.2007 11:36 PM
niccceeeeee:mdr:

stampedeproject 12.17.2007 02:10 PM
Here is the mount I made with the Proxxon Mini-mill.

Go easy this is the first thing I have really made with the mill.

http://stampedeproject.com/Yusa-Kyos...y/IMGP3893.JPG

http://stampedeproject.com/Yusa-Kyos...y/IMGP3894.JPG

http://stampedeproject.com/Yusa-Kyos...y/IMGP3889.JPG

http://stampedeproject.com/Yusa-Kyos...y/Imgp3892.jpg

lincpimp 12.17.2007 02:13 PM
Looks good! You have plenty of adjustment, so that you could run a huge pinion for some top speed runs! (and esc/motor heat testing:wink:)

The mount looks really nice, i wish I had a mill! I would make all kinds of stuff, and not just rc related!

Also, where did you get the mill?

flyingn 12.17.2007 06:31 PM
beautiful..:)

flyingn 12.23.2007 10:30 AM
finally got my Yusa done.. Just in time for My Son for Christmas..:)

http://img.photobucket.com/albums/v6...n/DSC01629.jpg
http://img.photobucket.com/albums/v6...n/DSC01631.jpg

Mike_D 12.23.2007 11:12 AM
Looks good and nice paint job, i'm sure your son will be very happy.

david lamontagn 12.23.2007 12:16 PM
Where can i find this little mill????? I want one:yes:

rcjmaxx 12.23.2007 01:21 PM
Quote:
Originally Posted by stampedeproject (Post 129391)
OK guys Yusa Buggy #3 is on it's way.

The ultimate head to head testing:

1 - Nitro Buggy
1 - Direct NTB (Nitro to Brushless) Conversion that retains disk brakes
1 - Plate (RC-Monster style) NTB conversion that has the motor handle breaking.

So far here is the propulsion I have to test.
Brushless
Neumotor 1515/1Y
Neumotor 1512/2.5D
Hacker C50S Maxx
Hacker C50S 11L
Medusa Research 2200Kv 10th scale motor with heat sink
Novak HV4.5R System
Castle Mamba Max ESC
I am sure a Tekin will end up there somewhere.

Nitro - We'll see if they all fit
Nitro Star F4.1
Nitro .26 Hotbodies
Traxxas 3.3R

Should be a fun but very long test.

Under penalty of death and divorce my wife assured me that this would be the last and final Yusa buggy I purchased. :(
I see Hacker has a new motor out there,C50S with a 2500 kv,will this be added to your comparo?

stampedeproject 12.23.2007 02:25 PM
Quote:
Originally Posted by david lamontagn (Post 136232)
Where can i find this little mill????? I want one:yes:
Approx $320

http://www.emachinetool.com/new/cata...?ProductID=719

stampedeproject 12.23.2007 02:28 PM
Quote:
Originally Posted by flyingn (Post 136216)
finally got my Yusa done.. Just in time for My Son for Christmas..:)
Looks great, what have got going on there, motor, servos and such? The only thing I would recommend is added an inline fuel filter, take my word for it, it will save many hours of engine headaches.

stampedeproject 12.24.2007 03:33 PM
Hmmm - the motor mount works great however - the rear brace needs to relocated or extended so it links up with the diff towers. Can't fit run a small pinion without having the edge of the motor bump into the brace. I may work fine for typical gearing, but I want some extra flexibility. I will keep you posted.

flyingn 12.24.2007 07:57 PM
yea I know,. I will put a filter on.. But it already has a sintered bronze(very good filter) in the fuel tank so another is not needed..

For motor its an Infinity .27. Steering servo is a Hi Tec HS-5645mg.. http://www.shopatron.com/product/par...r=35645S/110.0.. Throttle servo is a Specktrum Z590 Hi-Torque Race Servo.. both all metel geared... I just bought a TSAIS exhaust for it too. Love the way they are so quiet..

Quote:
Originally Posted by stampedeproject (Post 136255)
Looks great, what have got going on there, motor, servos and such? The only thing I would recommend is added an inline fuel filter, take my word for it, it will save many hours of engine headaches.

offroader 12.24.2007 09:16 PM
Quote:
Originally Posted by david lamontagn (Post 136232)
Where can i find this little mill????? I want one:yes:
I've seen them at http://www.harborfreight.com/ but you can just buy the milling bits and use your drill press with a 2 way adjustable drill vise works well for me.


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