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  1. nola mike

    1990 Mercruiser 350 Magnum Alpha One tune for altitude?

    Up to what point? You'll still be running with a less than ideal AF mix
  2. nola mike

    4.3LX acceleration opinions

    Or put the cooler on the bow...
  3. nola mike

    Possible boat purchase!

    It's worth more than 2k in parts.
  4. nola mike

    1990 Mercruiser 350 Magnum Alpha One tune for altitude?

    What carb do you have? The Weber/Edelbrock could be adjusted by changing the metering rods, which takes 5-10 minutes.
  5. nola mike

    Gas in the oil?

    3 minutes without water? You need a new impeller at least, if you're lucky.
  6. nola mike

    Gas in the oil?

    Yup, that's a great way to get a ton of gas into the intake
  7. nola mike

    Gas in the oil?

    1. Yes 2. Yes 3. New carb should fix it I can see that, but you'd need a crap ton of gas getting past those rings and into the pan. I can more see that that's water mixed with the oil though
  8. nola mike

    What size drag link socket

    +1, used one on a new to me drive in the spring that was threatening to strip out.
  9. nola mike

    1986 mercruiser shift cutout (interrupter) switch problem

    Points, est, aftermarket Delco...
  10. nola mike

    1986 mercruiser shift cutout (interrupter) switch problem

    What ignition are we working on?
  11. nola mike

    470 3 Wire BreezeWorks Alternator Conversion - No Charge

    The black wire is powered by the ignition, it doesn't provide power.... Are you not getting 12v to the black wire with the ignition on? And are you getting 12v to the red wire all the time? And by charge terminal you mean the orange wire, right?
  12. nola mike

    1990Bayliner CIERA 2556 Difficult to restart the engine

    Huh?
  13. nola mike

    Need help with my 3.7l mcm 180

    Yes, boats are expensive. No cheap fix. Your options are: 1. find a used one 2. Buy a new one 3. Find the parts and someone with the knowledge to fix it, 4. Buy some paddles and turn it into a row boat
  14. nola mike

    Bogging at low idle.....carb issue?

    That's pretty much good advice for anything on the interwebs. Yeah, there are some/many tricks to everything, but at the end of the day go by what the manual says if there's any doubt. Also, it's good practice (for me at least) to make sure your float and needle are doing what they should be...
  15. nola mike

    Carbed Mercruiser 260 5.7L Missing Above 4000 RPMs

    Yes, nearly vertical for sure. That could definitely do it. However, if you had these exact same symptoms before with the old carb...
  16. nola mike

    fuel pump frustration

    That isn't a marine fuel pump. It's a fire hazard if installed in a boat.
  17. nola mike

    1992 Mercruiser 4.3 w/ balance shaft and 1 piece rear main seal swap to newer year Vortec.

    You'll need a new bracket for the shift cable for the 4bbl, and I remember there being an issue here with an nla timing cover (?) for the non balance/vortec combo? Or maybe it was the non balance/non vortec? @Rick Stephens ?
  18. nola mike

    electronic ignition 3.7 lx (470)

    There are several electronic conversions out there. We don't know which one you have.
  19. nola mike

    1992 Mercruiser 4.3 w/ balance shaft and 1 piece rear main seal swap to newer year Vortec.

    The mahle gasket set was automotive; IIRC the exhaust gaskets were metal in the mahle set with multiple gaskets per manifold.
  20. nola mike

    Still running hot, please help .

    Or bad wiring. Increased resistance in that circuit will cause the gauge to read high. What's your voltmeter read? Either way, knowing your baseline is the important thing. Looks like your actual temp is where it's supposed to be
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