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    Help! Planing issues

    500# I guess I know why "EX."
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    Help! Planing issues

    I assume Alpa drives? A lot of boat and people for 220 hp. Sounds like boat was never sea trialed? Check for hidden cavities that may have filled with water while prior owner used it. Why did he sell it????? Does top speed fall within parameters for motor? Do you have 2 stroke outboard or 4...
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    Still issues with base timing TB5 Chevy v8

    Thanks, but Seloc wiring going back to module didn't make any sense, at least to me. Must be some sort of feedback loop in the wiring bundle. Thanks again!!!
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    Still issues with base timing TB5 Chevy v8

    I know I am supposed to ground the purple/white wire coming out of the DCM for base timing setting but tracing that purple/white wire only goes back to my main wire bundle. Maybe I am not seeing something in the bundle justifying this procedure? Is there a capacitor the wire goes to inside the...
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    TB5 Chevy 350 Thermostat.

    Thx! I couldn't find any discussion of the best heat range for antifreeze closed cooled systems vs open systems. None of the vendors that I have examined so far differentiate between the heat range of a closed antifreeze system vs closed one. I suspect they were different.
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    TB5 Chevy 350 Thermostat.

    I have found 143 and 160s locally. I suspect due to being in a warmer environment, I should install a 143. However, are the sea water cooled vs closed cooled stats. different?
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    Wiring help

    a Sealock manual will provide most wiring color codes
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    TB5 Chevy 350 Thermostat.

    ???
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    TB5 Chevy 350 Thermostat.

    also, I live in NW Florida and only use boat in warm weather. What is recommended heat range for opening?
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    TB5 Chevy 350 Thermostat.

    I have an anti-freeze closed cooling v8 that I believe I need to replace thermostat. Will a standard non marine thermostat work. Only antifreeze touches the stat.
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    Coupler failure

    Normally, prop hub will fail first. Take to prop shop for testing. If you need to test coupler, lock up motor from spinning using best way. Make sure OD is in gear. Then using 2 jam nuts installed on prop shaft, try turning motor. Long breaker bar or torque wrench should provide enough manual...
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    Batteries

    I have always used automotive type 24 or 27 (if room). Last 4-5 seasons.
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    TB 4 AND 5 COILS

    I ordered a coil for my carbureted TB5 MC Chevy V8. The ad read that it was for either ignition system for V8s and HEI. However, after examining the new coil, the positive side had 15 vt. listed. I am currently reading 12.25 volts coming from my ignition wire. I have always had 12 volts listed...
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    Knocking noise at low idle

    don't know how old boat is or mounts' condition. You may want to check alignment, if you haven't already. Then buy cheap stethoscope and listen. You can feal U-joints for excessive wear and examine for rust. Obviously replace if bad. You can also feal roughness in the gimbal bearing.
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    Bravoitis Repair Question

    Bottom of the transom??? Mine was near top. Provide photos.
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    88' Mercruiser 165 harmonic sound

    My distributor oil pump primer has a sort of bearing it top coming out of dist. I didn't see one on yours. The bearing centers rod and keeps it there.
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    Boat ran great,stalled,now only runs a few seconds

    As ALLDODGE said... 12 volts at coil??? Ground plug to center coil wire and check for output spark. Then pull fuel filter and pickup tube. That old of a boat and sat for a while may have disintegrated rubber fuel line or varnish collected in tank.
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    Alternator Belt

    What Scott said!! In addition, you may have a bolt or some other piece of metal coming in contact with belt. Look underneath.
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    Overheat after high RPM run 350 MPI from 2001 with bravo one

    Might want to replace thermostat just to be sure.
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    Alpha one gen one installing lower out drive

    Rot will cause issues with mounts. Mine did.
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