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-   -   Top Photon help (https://www.rctech.net/forum/northwest-racers/1045515-top-photon-help.html)

Phreaker76 06-24-2019 04:36 PM

Top Photon help
 
Hi I just picked up a photon cefx and a spare EX I'm wondering if anybody has any experience with these chassis having some trouble getting the motor mounted correctly so that there is enough room for the gear and pinion to line up correctly

malkiy 06-25-2019 04:19 AM

I would ask in these threads:

https://www.rctech.net/forum/electri...photon-ex.html

https://www.rctech.net/forum/electri...uring-car.html

What motor are you trying to run? What spur?

Phreaker76 06-27-2019 02:02 PM

Running 21.5 photon and trying a 100 tooth spur but i just jumped down the pinion to 38 tooth. Ill look at those threads. Thanks

malkiy 06-27-2019 06:13 PM

That’s the problem. 100t 64p? If so those are used for 13.5 motors and lower. Most cars using 21.5 use between 88-96t 64p spurs. Best to check the linked threads to find the optimal spur for your car.


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