The collets are in the box and the boat had X447's on it. You might want to get some outrunner watercooling mounts from FC. I had some of these on there with the outrunners.They will bolt up thru the CF motor mounts, you may have to file off the corner if I remember right. The T180's should work well with them. you might email FC and find out what the best timing setting would be for the ESC too.

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