Mercury Mariner 200, 225 Optimax Outboards Service Manual, 90-855348, Page 152Get this manual
OFI Specifications Fuel Pressure 89 psi (613.5 13.8 kPa) Air Pressure 79 psi (544.0 13.8 kPa) FuelAir Differential 10 psi (68.5 kPa) Electric Fuel Pump Amperage Draw 6-9Amps Fuel Injector Ohm Resistance 1.8 0.1 Direct Injector Ohm Resistance 1.3 0.3n
Screw (5mm 25mm) (2 each)10-4007325
Flat Washer (2 each)
SealITeflon Ring Installation Tool- 91-851980
Tools for OFI Repair