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  1. J

    New Z-Drive which anodes default installed

    I discovered that due to the weight of the biggest anode(i dont know the name) on the alpha one gen 2 that my anodes are indeed alu, it seem the alu weights about 300 grams and the same zinc anode weights about 800 gram(europe). so all anodes on my outdrive must be alu.
  2. J

    New Z-Drive which anodes default installed

    Straight salt....
  3. J

    New Z-Drive which anodes default installed

    My boat swims in saltwater..... I tought then i need the zinc anode.. But the question is what does mercruiser install default on the z-drive ?
  4. J

    New Z-Drive which anodes default installed

    I have bought a new orginal mercruiser z-drive 1:81 RH numer 2A740770. How do i know which types of anodes are installed ? alu, magnesium, zinc ? Thx
  5. J

    Temperature Sender?

    Hier, deze heb ik op mijn EFI-motor geïnstalleerd...< Mod edit for translation = Here, I installed this on my EFI engine... https://nl.aliexpress.com/item/32694118276.html?spm=a2g0o.order_list.order_list_main.1001.97f479d2czdCmq&gatewayAdapt=glo2nld $11.99 NEW KNOCK DETONATION SENSOR FOR...
  6. J

    Which Exhaust gasket on my Mercruiser 4.3L EFI 1998

    I really don't know what you say but i geuss you want i picture of the thermostat housing ?? And cold or warm manifold > i don't know!
  7. 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
  8. J

    Help with engine timing

    This what on my timing point.
  9. J

    How old is this drive for sale

    Yes its a alpha one gen 2. But do you mean with 'Direct Ship Unit'? Whats the difference ? Thx for the reactions.
  10. 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!
  11. J

    Boat altenators

    Sorry they call it O.A.P. Overrunning Alternator Pulley. Hope this will make clear...
  12. J

    Boat altenators

    thanks for your replies but i think i got the wrong translation for the pulley off the alternator. I mean the pully of the altenator: why in boats the altenator not have freewheel clutch. That mean clockwise rotation the alternator will be driven but counter clockwise rotation the alternator...
  13. J

    Boat altenators

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

    Freewheel on alternator

    Hi everybody, just small question: Why don't have the mercruiser alternators no freewheel pully like in cars ? Thx
  15. 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
  16. J

    Tachometer Problem

  17. J

    Tachometer Problem

    This was my solution...
  18. J

    New Style Sea Water Pump - Impeller Change

    Hi guys, i have a small question on this item: What is the additional value of a seawater pump, there is one in the outdrive and you have the circulation pump ? My 4.3L doesn't have a seawater pump. Thx in advance!
  19. J

    Rotor Distributor Cap 4.3L EFI 1998

    Oke, is it worth all the effort to demollisch the rotor ? What is the risk if i leave the old rotor on and only replace the distributor...
  20. J

    Rotor Distributor Cap 4.3L EFI 1998

    Thanks Man!
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