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  1. ahr43

    3660 4200kv 80a Brushless Combo. Asking for Trouble?

    Hey bigbristv. Here is a YT vid that will help answer your questions. I find it both useful and helpful. And, most importantly, for the data I've input gives accurate, reliable results. I don't know how to build formulas on a spread sheet but am learning that skill. For now working out the...
  2. ahr43

    3660 4200kv 80a Brushless Combo. Asking for Trouble?

    Yes. 2s x 5000 100C. Good info. Thanks. Thinking if I do another run before the long can install it'll be with a 23T on 2S. Have a 3s at the ready for try once the 32P gears and 3660 3700Kv go in. 5000MAh x 50C. Thinking will probably eventually upgrade to 100A ESC over the 80A in there...
  3. ahr43

    3660 4200kv 80a Brushless Combo. Asking for Trouble?

    Hey bigbris. I may have been too conservative in my comments regarding your purchase of a 3660 x 4200. In retrospect and based on my yesterday's performance it should be O.K. Pulled 28mph on the Senton 2WD yesterday with the 3650 x 4000 install. It pulled well in both 'speed runs' and 33ft...
  4. ahr43

    3660 4200kv 80a Brushless Combo. Asking for Trouble?

    Thanks for the JRC link. I keep hearing good things regarding about them. Bookmarked it. Regarding your topic question, bigbristv, think 4200 is pushing the limit. Probably o.k. depending on what C-rating your battery is. A higher C-rating will help keep battery voltage from sagging. Hi-Kv...
  5. ahr43

    3660 4200kv 80a Brushless Combo. Asking for Trouble?

    Regarding the aluminum motor plate bending: Yeah, I've read that. I want the 32P stronger gear over the 48P standard. My plan is to support the outer end of the 3660 can with a neoprene pad to take the bend leverage off the motor plate. My runs are flat and straight - drag racing and speed...
  6. ahr43

    3660 4200kv 80a Brushless Combo. Asking for Trouble?

    Hey bigbristv. Pretty much the route I'm going with my Senton 4x2. Presently powering it also with a 3650 can x 4000Kv. It's a bit down on torque. Coming on order is a 3660 can x 3700Kv. No problem fitting it physically. May I suggest installing the Boost 3S power module if you don't have...
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