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-   -   Dirtfreak's Hobao E-Hyper 8 Pro Build (https://www.rc-monster.com/forum/showthread.php?t=18917)

Dirtfreak15 02.20.2009 10:40 PM

Dirtfreak's Hobao E-Hyper 8 Pro Build
 
Hey Guys!
thought id share this all with you

Ive been workin on a E-Hyper 8 conversion for the last few weeks and im almost done!

- Specs -
- Hobao Hyper 8 Pro
- RCM motor mount
- RCM battery tray
- MMM 2200kv
- 5s 20c 5000mah Zippy
- JR Z590M steering servo
- Spektrum DX3s
- Badlands!
- Black sock shocks

lipo is on its way, should be here in a few days and then i get to drive the beast!!!!!

http://img.photobucket.com/albums/v2...8/S7300447.jpg
http://img.photobucket.com/albums/v2...8/S7300444.jpg
http://img.photobucket.com/albums/v2...8/S7300445.jpg
http://img.photobucket.com/albums/v2...8/S7300423.jpg
http://img.photobucket.com/albums/v2...8/S7300427.jpg

and both my rcs :)
http://img.photobucket.com/albums/v2...8/S7300429.jpg

drkros3 02.21.2009 01:30 AM

i thought the green pinion was 32p?

Dirtfreak15 02.21.2009 01:33 AM

i have no idea what it is lol
im not actually using it, i just threw it on there to look cool for now.
ive got a 14t mod1 comin in the mail :) (should be here monday)
i do know that green pinion is 18t which on the speed calculator is putting my top speed at over 80mph... lol lil too much i think :)

drkros3 02.21.2009 02:14 AM

oh ok. then yah its a 32p pinion so it would not work on your buggy. lol. when i sow it i was like no way it works on his car. cuase i wanted to use it cause it looks sick lol.

magman 02.21.2009 09:32 AM

On 5s w/a 2200kv motor, that buggy is going to fly! My mbx-5 on 5s w/a 1512 1900kv motor is so fast, that on dirt, I had to turn down my punch control and I am only running 80% throttle on my radio!

Buggy looks nice by the way.

Dirtfreak15 02.21.2009 03:29 PM

i have it programmed to have no punch control right now
i have a feeling im going to be changing that after the first run lol
im expecting it to be rediculous

BrianG 02.21.2009 03:58 PM

Quote:

Originally Posted by magman (Post 263748)
On 5s w/a 2200kv motor, that buggy is going to fly!...

Yes it will! Just add wings! :oh:

Quote:

Originally Posted by magman (Post 263748)
...My mbx-5 on 5s w/a 1512 1900kv motor is so fast, that on dirt, I had to turn down my punch control and I am only running 80% throttle on my radio!...

Running lower EPA is reducing ESC efficiency. I would gear down instead.

Quote:

Originally Posted by Dirtfreak15 (Post 263789)
i have it programmed to have no punch control right now i have a feeling im going to be changing that after the first run lol
im expecting it to be rediculous

I would dial in tons of punch control, lowest timing, and adjust the throttle curve otherwise I guarantee you're gonna have a heck of a time controlling that power. On my Hyper 8 using a 1512 2d (kv=2700) on 4s is stupid power and more than I can use. To take a ~10 ft jump on a moderate slope, I only need about a foot running start before the jump - and that's IF I can get the tires to hook up.

BTW: The CC pinions are 32p.

brushlessboy16 02.21.2009 07:19 PM

The 2200 is a beast, i can clear my driveway off a plastic kicker ramp with about 5 feet runup.... its hard to hit the ramp cuz the truck is as wide as the ramp :lol:

I run no punch control, 0 timing and just have a smooth trigger finger

Dirtfreak15 02.21.2009 09:09 PM

i forgot what i set the timing to... lol
doesnt matter im gonna be bashing most the time anyways :)
more power the better!
waiting for my lipo is killing me!!

mambarustler 02.21.2009 10:00 PM

Looking good, that thing looks killer like an :angel:

Dirtfreak15 02.22.2009 02:00 AM

i just fabed a little platform for the receiver
and i cut a little slot on the end for the on off switch, it looks very clean like it was supposed to be there :)
and i also started to do alittle wiring, i routed the servo wire and i shortened up the esc wire since it doesnt need to go that far.
(cant really see wiring in pics, its more for the on off switch, i just spent like 2 hours messin around and makin it so im proud lol

http://img.photobucket.com/albums/v2...8/IMG_0002.jpg
http://img.photobucket.com/albums/v2...8/IMG_0001.jpg

lipo and deans and uhhh oh yea the 14t pinion are comin in the mail monday or tuesday
and on friday im using my pay check to order a DX3S radio system!! :)
i think im gonna run it on my jrx2i for a week till i get my dx3s though
i cant wait another week lol

brushlessboy16 02.22.2009 09:39 AM

Looks good, though you need a countersink drill bit :)

coolhandcountry 02.22.2009 09:57 AM

Ah sweet!
Nice buggy there.

Dirtfreak15 02.28.2009 12:41 AM

looooky at my new controller! :) yay
DX3S FTW! Telemetry ftw!
ive got a sensor lassoed around the motor, idk if u can see it in any of the pics, its just a black wire
but i get motor temp read outs as well :)

http://img.photobucket.com/albums/v2...8/S7300473.jpg
http://img.photobucket.com/albums/v2...8/S7300472.jpg

messin with macro hehe
http://img.photobucket.com/albums/v2...8/S7300477.jpg
rpms set up :)
http://img.photobucket.com/albums/v2...8/S7300481.jpg
pics of sensor mounting location...
http://img.photobucket.com/albums/v2...8/S7300483.jpg
http://img.photobucket.com/albums/v2...8/S7300485.jpg

http://img.photobucket.com/albums/v2...8/S7300474.jpg
Finished!!!
http://img.photobucket.com/albums/v2...8/S7300470.jpg

and i gotta install the other receiver into my slash one of these days.. lol
one last pic
i was tryin to get the "Got Brushless?" and MMM motor in the same shot :)
http://img.photobucket.com/albums/v2...8/S7300476.jpg

BL_RV0 02.28.2009 01:01 AM

Looks great.


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