2008 Evinrude E-TEC 55MFE Technical Manual, Page 139Get this manual
SERVICE CHART INJECTORS, VAPOR SEPARATOR, FUEL PUMP
Tighten in stages
5 ftlbs(7 Nm) 10 ftlbs(14 Nm) 24-26 Ftlbs(33-35 Nm)
24-36 inlbs(2.7-4 Nm)
60-84 inlbs (7-9.5 Nm)
60-84 inlbs (7-9.5 Nm)