Feigao RPM limit's?

[nate]

Will 5s be to many rpm's for the Feigao 13L 1,999rpm motor?
@20volt's this will be pushing the 13l over 39,989rpm.. Looking to use an x442.

[Steven Vaccaro]

The 13L is a better 4s motor. On 5s I think you will have over heating issues.

[Fluid]

I set several SAW records with Feigao L motors spinning around 40,000 rpm, but the runs were just seconds long. i would not trust the motor to stay together long with regular use at this rpm.



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[nate]

I set several SAW records with Feigao L motors spinning around 40,000 rpm, but the runs were just seconds long. i would not trust the motor to stay together long with regular use at this rpm.



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Hey Fluid, I'm not looking to run a really hot setup, but would like to run 5s. I already have a set of 5s 3750's, and 2700mah's. What if I run the 1/8" shaft 540 14l 1,775rpm motor and a set of 447's or 442's. This will be a twin setup btw. I'm looking to push a 35" Cat to mid 60's. Would I be better off with Neu motor's for running over 40k rpm? Only draw back, Neu's will cost me 3X more :/