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  1. J

    Which Exhaust gasket on my Mercruiser 4.3L EFI 1998

    Hi Guys, I have to replace my one piece exhaust manifolds. The new 2-piece set comes with many gasket types, even closed types. I checked many things on internet and youtube but still confused which to use. Who can tell me which gaskets to use and why ? I don't use risers. Thx a lot
  2. J

    How old is this drive for sale

    I am looking for another alpha one drive. I found one on internet but i wonder how old this one is ? Can somebody tell me the age and maybe more details according to the serial number. Thx!
  3. J

    Boat altenators

    Small question: why do boat alternaters not have a idler pulley like in cars ? Thanks!
  4. J

    Freewheel on alternator

    Hi everybody, just small question: Why don't have the mercruiser alternators no freewheel pully like in cars ? Thx
  5. J

    Outdrive bellows replacement question

    Soon i have to replace my outdrive bellows. i have a question about the bellow installation. every bellow has a small metal strip with two piercing point. Can somebody tell me what the function is off these small metal strips ? On the bellow two strips at the beginning and end. Thanks
  6. J

    Rotor Distributor Cap 4.3L EFI 1998

    After 22 years i want to install preventive a new distribution cap and rotor. Problem: Can not remove the rotor! Does somebody know if the original rotor is also glued ? Thanks in advance!
  7. J

    Engine vibrating after water in engineoil

    Hi everybody, I'am not new on this forum(read alot already) but this is my first thread. Last year (2020) i had a leaking exhaust manifold on starboard side. So i got seawater in the engine oil. I removed the starboard cilinderhead for inspection, looked pritty normal so rebuild again with new...
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