1998 Johnson Evinrude EC 50 thru 70 HP 3-Cylinder Service Manual, Page 84Get this manual
Pressure RPM PSI kPa
600 25003000 4500
3If fuel pump does not meet these specifications, replace fuel pump When installing new fuel pump, apply OVIC Nut Lockto threads of screwsInstall and tighten screws to torque of 24-36 inIbs(3-4 Nm)
In-line Fuel Filter Servicing