@terry.engine: For sale : 2007 Mercury Optimax ProXS 225 HP 6-Cylinder DFI 2- Stroke 20" (L) Outboard Motor. Model Number: 225ProXS Serial number: 1B499194. Weight - 505 lbs. 100 PSI compression on all six cylinders. 675 Hours Logged on the Computer. New Gear Oil. Oil Injection. New Paint and Decals. Remote Start. Power Tilt/Trim. Standard Rotation. #mercury #boating #fishing #outboardmotor #marine