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    350 MAG Running Temp?

    I have a 350 MAG MPI with a Bravo One outdrive. What should I expect my idle temp to be? What about running/wide open? What temp triggers the temp alarm? If I am only hooked up to a garden hose would that alter my temps or give me a false reading? My thermostat is set for 165.
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    Shredded Impeller-How to Backflush?

    My 350 Mag MPI was overheating and had a totally shredded impeller. I have a Bravo One so the impeller was mounted in the front of the engine. I have a new one but have not reinstalled yet. I need to know: What is the process to backflush to be sure all the pieces are out? Do I have a check...
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