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    Drain Petcock

    I have a 1998 chev 5.0 liter engine in my boat located at my son's house. He lost the drain plugs for the engine so I have to buy new ones. I want to replace them with petcocks so they don't have to be taken out but don't know the size or thread. I think their 1/2" pipe thread. Does anyone...
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    Timing for Merc MAG 350 MPI

    In a previous post I was removing the engine to deal with a cracked block. We removed the engine, performed a pressure test and inspected the block with flourescent dye penetrant. One of the "freeze" plugs was out and another had moved. My mechanic believes the plugs saved the engine and...
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    Mercruiser Engine Help

    I've inhereted a project. My daughters boyfriend didn't winterize his 2007 Maxum 2200SR3 and now says the block is cracked. I have looked all over and can't find any numbers to identify the engine other than Mercruiser 350 MAG Bravo so I know it's a 5.7 liter but there are several different...
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    Confirm my choice - cart before the horse

    After looking at several posts I decided to buy a new Michigan Vortex 4 blade alum. prop 14 x 20. The goal was to reduce cavitation, quicker plane and lower plane speed. The boat - 98 Reinell 203LS Weight approx 3000# with normal load Power - 5 liter by Volvo @ 220HP Recommended WOT 4400-4800...
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    Depth finder question

    The Vexilar transducer puck for my depth finder came loose. I cleaned all of the old adhesive off and want to remount it on the bottom of the fiberglas hull. I don't have the Vexilar adhesive, obviously , and wondered if I could mount it with silicone. Also, can you place adhesive under the...
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    Fuel tank problem

    I was on the water on the hottest day of the year and the engine refused to start. It took 4 hours to get it towed and on the trailer. So. Did the usual testing of the fuel pump, relay, filter, wiring and couldn't find anything wrong other than no fuel is moving through the system. So I...
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