How the part is oriented in the build volume will have an effect on the strength of the part before infiltration.
Orientation - and placement (location) on the build platform - will also impact the speed at which the build completes.
For details on placing and orienting your part using 3DPrint, refer to the 3DPrint User Manual. infocenter.3dsystems.com/projetcjpx60/3d-print™-software-user-guide