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Posts: 18
Reply with quote  #1 
Good morning and merry Xmas. I’ve currently rebuilt my 2011 model, 3.3L 250 hp (E250DPXIID). I’m getting mixed torque settings for the cylinder heads and injector bolts and was wondering if you guys would know exactly? Thank you 😊

Posts: 213
Reply with quote  #2 
A serial number would be helpful since engine manuals reference specifications for engines by serial numbers and not production years. My Evinrude manual states to tighten cylinder head bolts in sequence to 17-19 ft. lbs.
Fuel injectors are tightened to 5 ft. lbs and then again to 10 ft. lbs. and then finally to 24-26 ft. lbs. Starting with the lower screw on the injector each time.
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