I've talked to them and all seem very pleased with their SP stuff. Was having heat issues with my brothers DEX410 running a tekin so I decided to switch to this and give it a try. If it all works out I may be switching everything over to SP. Everyone says the throttle and brake response is among the smoothest in the industry and the timing/turbo features work very well. Looking forward to strapping it in the buggy and testing it out.

You do let me know after you have your chance to run it...talk to 'Nochanceski" or Fraizer as well as Walt G about the 323STOCK software...they have been running the software for almost 2 months now and should give you a good setup.

Can someone tell me the the difference
EX
The Pro
and Pro Stock
Running off road,

GT2.1 EX...prefer for 12th scale or 10th scale using 1S lipo...or, using 2S and very slow motor like 21.5 17.5 with no timing that does not require alot of cooling on the ESC cause it has no fan.

GT2 PRO...good for anything especially MOD with no boost.

GT2.1 ProStock/GT2 LPF.......good for stock racing and semi-MOD racing with BOOST. Motor limit is 5.5.

Heard good things about these ESCs for the price and ordered a SC Master ESC . Received it yesterday, and nothing, no lights no power, no fan, no beeps. This is installed in my SC10 that I have been running without issue, just wanted a ESC with timing. any Ideas to try before sending it back and going back to the expensive ESCs.

Rob

I was wandering how register my products. I have cards that came with the esc, but I cant find the address to mail it nor can I register on the website. For some odd reason when I try to register it wants me to register that rtr car thats on the onsite. Any help would be great.

By the way I love my Pro Stock ESC, is it true I can go down to 5.5 because the manual says dont go past 10.5.

No fan even? I might be grasping a little here, but sounds like it's not getting power, or the switch isn't working. Do you have a meter that you can check for input voltage at the posts, voltage to the fan (or another fan maybe), and check the switch to make sure it's working? (assume you have already double checked the switch plug for correct orientation and location)

Dave--After what you suggested I went through everything one more time, Doing this I noticed the on/off switch was plugged into the receiver prongs. didn't realize they would ship like that. I swapped the switch and the receiver leads and voila. I am mucho happy, have trophy race next weekend and was thinking I was going to miss. I really want this esc to work out too. Running second in points in our series and if I can win it with the cheaper esc that would be great, since I am getting some some crap for trying a non $150+ esc.

You can go down to a 5.5 if you change your software. It is not advised to run boost with anything faster than a 10.5. I run the 205 software for mod and love it.

Let us know if you have anymore questions.

I didnt see the 205 on the website. I seen 323, can I get a link to were I can find the 205 software, thanks.

Rob, if you have further problem, you can always call Albert...Toll Free 1-888-928-1328, he will get that take care of.

Actually, your sales receipt is your warranty....90 days from purchase, don't worry about sending the card in. When you send in your ESC for warranty, we will asked for the copy of the receipt for warranty service.

2.1 can run as high as 5.5T motor but we were saying that on website, using no faster then 10.5 because 2.1 ESC loaded with supercharger software (528stock)......that software, need alot of experience, and a very detailed setting if running with motor faster then 10.5. It is a precaution statement that I do not want someone use it with a 5.5 motor with default setup and get the ESC and motor blow up in 5 seconds....that's why. The ESC is capable to do alot better then 10.5. Just like JP said.

If you want to use 5.5 motor...you should use the 205mod software...the 205mod software is within the software that you download with 323. You do need the LCD programmer in order to change the software. Your default software is probably 528STOCK right now.

Ok awsome thanks.

Hi Solara, i am having the problem described above with a Short Course Master. It was working normally in December and I took it out for something else. I put it back in (with a different motor)and when I turn it on the red light blinks along with a "beep-beep-beep-beep" and the it will not turn the motor. The steering servo works normally and the battery is charged. I also cannot reset the speed control. Any ideas?

I bought the gt2.1 pro stock for racing in a stock class. They go by the roar rules for esc's and I noticed mine is not there. Only the gt2.1 pro is there. Is this the same? I took boost and timing off the speedo and it does not blink like it says it should if all timing and boost are off. So if anyone can let me know that would be great. Thanks Mike