I HAVE A 1989 225 WITH A RETROFIT NEW STYLE PUMP WHICH IS LIKE THE ONES BEING USED ON THE 1990 EXCEPT THE DIRECTION IT TURNS, HENCE MY DELEMA. I HAVE THE MANUAL FOR THE OLD STYLE FLAT TOP CIRCLE PUMP, BUT NOT THE NEW STYLE PUMP. LOOKING AT THE FRONT OF THE NEW STYLE PUMP WITH THE MAIN OIL FEED ON THE LEFT; BACK RIGHT IS IN THE MIDDLE #4, FRONT RIGHT TOP #1 & FRONT RIGHT BOTTOM #2, LEFT FRONT MIDDLE #5, LEFT BACK TOP #3, & LEFT BACK BOTTOM #6. I THINK THIS IS RIGHT BUT I REALLY DO NOT KNOW FOR SURE SINCE THE DIAGRAMS THAT CAME WITH THE RETROFIT PUMP SHOWS IT 2 DIFFERENT WAYS NEITHER OF WHICH IS AS I JUST DISCRIBED. THEY SHOW DIAGRAMS OF THE TUBE ROUTING BUT NO DESIGNATION ON THE PUMP AS TO WHICH CYLINDER THE PORTS REALLY GO TO.
