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  1. jimmbo

    Need prop help with new boat

    Ertia? Google Search shows nothing for props. Did you mean Enertia? If you replaced a 17" prop with a 19" prop that had more Diameter, the boat would be even slower out of the hole.
  2. jimmbo

    Stolen!!!

    Legality will supercede Vintage.
  3. jimmbo

    Just thought I'd share a nice photo.

    We had that one for 3 summers, 75, 76, and 77. Very well constructed. They rode real nice in Calm Water, but really pounded in Chop(not much deadrise in that Hull. They were very stable while not moving, and it steered real nice, it would simply change directions with no skidding or threat of...
  4. jimmbo

    Rapid trailer jerk at higher speeds

    Hmm, a 73 Johnson
  5. jimmbo

    My 1975 Johnson 40hp does not have a thermostat

    1970 was the last year that the 43.9 cu in. 40hp had a Thermostat. In 71, OMC switched to the Gale Division's Engine Block, which was more basic.
  6. jimmbo

    gear box oil leaking

    Well, if oil is getting out, water should be getting in. Remove the Drain Plug and see what comes out. Water, Oil, or something that looks like Bailey's Irish Creme.
  7. jimmbo

    Just thought I'd share a nice photo.

    Me at the back, in August 1975
  8. jimmbo

    1985 50HP 4-cylinder power loss

    Not with a 2 stroke.
  9. jimmbo

    its hot

    Here, it has rained everyday, some days all day, for the last 6 weeks. I am starting to grow webs between my toes.
  10. jimmbo

    its hot

    It hit 32.5 Yesterday, Bloody Hot. I guess that would 90.5F. I prefer temps around 15C/59F, hot enough for shorts and short sleeves, even then I will have the AC going, to dry the Air
  11. jimmbo

    gear box oil leaking

    Does it Stink to high heaven? if so it would be gear oil
  12. jimmbo

    gear box oil leaking

    Where is the Oil leaking out? Is it actually Gear Oil? Being a 2 stroke, that engine will expel unburnt 2 stroke oil, out the exhaust and often, also thru various drains in the gearcase. That said, you say you just got it back from a Mechanic who replaced the Water pump, and likely the gearcase...
  13. jimmbo

    Lower unit seal

    Don't forget to replace the Gaskets on the Drain and Vent Screws. They have been known to let a few Drops of Water get in.
  14. jimmbo

    Hack Job Sending Unit

    Very Good chance indeed, every Drill I have ever used, had plenty of Sparks happening inside it.
  15. jimmbo

    Mariner 150 2 stroke need help please!

    Well, you just learned that running Great on Muffs means Nothing, these engines will sound fine running on 3, even 2 Cylinders when on the Muffs. No Backpressure. Put it in the Lake, it is a different Story. Does it have a Spark the can jump 3/8", on all cylinders? Does the Fuel Pump supply...
  16. jimmbo

    Engine wont shut off with key

    Usually, I would say a Key Switch issue, but not knowing the History of what has been done to that Boat's/Engine's Electrical, it might be several things
  17. jimmbo

    No start after cap change and wire hacks

    Now that the Bilge is full of Gasoline, I recommend that you refrain from doing anything in the boat that requires electricity, until it is removed and purged of all vapour.
  18. jimmbo

    1962 Merc 450 restoration ..

    here is what I have on pre 1966 mercs
  19. jimmbo

    What is this leaking from my lower unit?

    Even Gear Oil can pick up Contaminates that it comes into contact with. Use you Nose to give you an Idea, or better yet, do, or get someone to do, a Vacuum-Pressure Test on the gearcase
  20. jimmbo

    Plugs fouling

    The Laws of Physics, unlike Statue Laws, can't be bent.
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