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    Tilt/Trim Fluid

    Is there a good substitute for tilt/trim fluid in my OMC Cobra if I need something right now? (Power Steering, ATF )etc...???
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    OMC Cobra 5.7 Liter (won't crank)

    I have a 1991 OMC Cobra 5.7 liter (350 Chevy).<br />It ran well all weekend. Suddenly it will not turnover. Like a dead battery , but the battery is hot. Is there some kind of by-pass or interrupt switch that will keep it from turning over? What are the switches mounted on the shift cable next...
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    Synthetic or Petroleum?

    Can someone tell me if Synthetic Oil is ok in a 1991 OMC Cobra 5.7 (Chevy 350) Crankcase? 10W-40, 20W-50? And, How about Synthetic Lower unit Oils and Greases? I am in SE Texas where it's Hot. Synthetics seem to take the heat better. Thanks,
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