Answered: Motor cooling

ive got a motor that seems to be heating up is there a way i can make a wind tunnel thing with some pc case fans to blow on the motor to keep it cooled so it wont shut down?

PC case fans are not part of the VEX EDR product line and thus are not allowed for use in the VEX Robotics Competition.

What if i make a blade from plastic to use to do it that way?

Yes, if you used legal materials to make a blade and then powered it with a legal VEX motor, this would be legal