R/C Tech Forums - The Speed Passion Thread

any idea when 17.5 MMM motors will be back in stock at Speed Passion USA?? they served me well at IIC -- and I'll like to pick up a few more. thanks! -mike

About 2 weeks...as well as more GT ESC.

TimPotter

10-19-2011 12:04 PM

GREAT... I need another GT...

Quote:

Originally Posted by Solara (Post 9802782)

About 2 weeks...as well as more GT ESC.

Bappe

10-19-2011 01:26 PM

what is a good starting point in gearing, v3 1s 17,5motor, boosted

touring on a small carpet track

lethallee69

10-19-2011 01:41 PM

Looking at swapping from a hobbywing to a Speed Passion ESC
Can someone recommend which version is best for boosted racing
Cheers

TimPotter

10-19-2011 02:37 PM

GT V2.1 for Boosted Spec...

Quote:

Originally Posted by lethallee69 (Post 9803160)

Looking at swapping from a hobbywing to a Speed Passion ESC
Can someone recommend which version is best for boosted racing
Cheers

g12314

10-19-2011 03:48 PM

Quote:

Originally Posted by lethallee69 (Post 9803160)

Looking at swapping from a hobbywing to a Speed Passion ESC
Can someone recommend which version is best for boosted racing
Cheers

For boosted MOD, I have used the GT 2.0 LPF with a 7.5 V3 motor and had great success but I would go with the GT 2.0 PRO if you plan to run lower motor winds for MOD.

If you are running boosted "spec", so 10.5, 13.5, 17.5, etc... any of the ESC's (GT2.0 PRO, GT2.0 LPF, or GT 2.1) will work great.

Jimmy

mattwoodcraft

10-20-2011 05:16 AM

Quote:

Originally Posted by lethallee69 (Post 9803160)

Looking at swapping from a hobbywing to a Speed Passion ESC
Can someone recommend which version is best for boosted racing
Cheers

i run a flat 4 on a large ashalt track but our carpet track people start aound 8.5-9 FDR but monitor your temps every 2 mins my motors dont get over 75 degrees and this is boosted

jake95

10-20-2011 11:36 PM

hi
im wondering what type of fdr is a good starting point for the sp MMM 4.5 using sp esc
thanks

Solara

10-24-2011 10:01 AM

Quote:

Originally Posted by jake95 (Post 9809960)

hi
im wondering what type of fdr is a good starting point for the sp MMM 4.5 using sp esc
thanks

8.5 depends on how much of timing you are using...if running with boost, different story...

jake95

10-24-2011 01:41 PM

if i do run boost what should i run

Madoge

10-25-2011 03:09 PM

Got an issue with my club racer 21.5 SP motor/ESC. I slid into the barrier sideways on the ESC side (its in an F103W) didn't hit the electronics though and since then the red light (low battery voltage) light blinks. Also, the motor wouldn't run unless you spun it by hand. I picked up another 21.5 motor, recharged the Lipo and I still get the red blinking light. I reset the ESC per the instructions and still it blinks. Swapped out the sensor wire too. Batteries are charged and work fine in other cars. Ideas?

Thanks :nod:

PS. Just got a new Cirtirx ESC in. Hooked it up and I still have the flashing red light. Now I'm really confused...

TRXRACER99

10-25-2011 04:05 PM

http://www.youtube.com/watch?v=KdjNk...&feature=feedu
Howard Low laying it down!

BoneCrusher

10-25-2011 10:34 PM

Can I use the 2.1 Prostock ESC (not EX) in a 1S WGT car with 6.6v LiFe Receiver Pack or is it better with a TQ booster (red lead only)?

Any one have a WGT 13.5 setup using which software? Gearing/ rollout? Motor? (I have a nemesis right now). Any starting point would be great!

Ivan

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