cyclone

Does anybody know the length of the std servo horn ? From hole centres ideally, thanks!

Nego

iTrader: (107)

Need some gearing advice,I'm running a 17.5 on blinki I have it 81/26, how low can I go on the spur with out heating too much up my motor my current temps is about 125-130 or so.

ridgeracer

iTrader: (4)

Im running 75/28 with a 10.5 with max punch and timing.
Around 54 degrees celsius after a full pack. 18degrees in the air.

ekt

iTrader: (4)

I run 69/34 in mine.

Captcha

iTrader: (9)

Assuming that the durango transmission has a 2.6:1 as does my Kyosho, as well as the AE B4 lineup, then I have two that I run religously.

For a bigger track high speeds I run a 69/34, temp around 140-145 after a 6 minute main.
For a smaller track tourque required I run a 72/33, temp around 135-145 after a 6 minute main.

Both blinky 17.5's. I just find the happy spot for timing on my motor, and let the rest settle itself. I have never cooked a motor or esc, and I have just as much power as the fast guys around me.

rcjunky1

iTrader: (10)

Nego sounds under geared hence his temps, gotta gear up

Breeze

iTrader: (156)

Is the gear ratio 2.6 with both Mid Motor and Rear Motor?

Jonny5

iTrader: (19)

Yes, the internal ratio remains constant no matter the motor configuration.

durangoman

iTrader: (2)

cyclone,
I just measured one and came up with 13.90 mm.

durangoman

iTrader: (2)

Got a really strange question for you guys. I rebuilt my ball diff about 3 weeks ago,broke it in and installed it. I was going through my maintenance schedule today and decided to check the ball diff and see how it was looking. When I tore everything apart the screw that tightens the diff was extremely tight and the diff was a little tight as well. Any idea how it could have tightened up on it's own?

madweazl

iTrader: (12)

This can happen when the thrust being goes out. Check the nut and bolt that holds the assembly together as well.

cripplethreat

iTrader: (6)

I have a few questions... I am updating my ESC/Motor combo in my DEX tonight as I was at the track and the stock stuff just doesn't work. It doesn't have enough power.. Now my questions..

I am using the Speedpassion Reventon R esc and the Speed passion 8.5 motor so I want to know what gearing you guys would recommend out of the pinions I have.. I am pretty sure stock spur is 87 I have 26/27/28 and 29 pinions. what would be the best. I don't want a ton of speed or power as I am just trying my hand at racing tomorrow and am racing sportsman. I just want to make it around the track.

kwiksi

iTrader: (125)

I run all SP stuff. I run Reventon Pro w/SP 8.5V3 at 81/24.
If you have any questions. Feel free to pm me or post here.
http://www.rctech.net/forum/electric...on-thread.html

ridgeracer

iTrader: (4)

75/25, Trackstar 8.5 motor. Hobbywing 120a esc. 5 punch, 4 timing. Motor 52 degrees Celsius after 4400mah

Brushless420

iTrader: (176)

Not sure why anyone would be concerned?? I already have the RDRP +11 and will be picking up the Exotek. I think the front design is awesome.