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  1. Lou C

    Volvo Penta - E10 Petrol/Gas/Fuel safe?

    I've been running it herer for approx 15 years (we have no choice, its forced on us by our "helpful" goverment officials) and the one thing you may find is that if there is varnish build up in your tank it may clean it out and clog filters. So, keep a few extra water separating fuel filters on...
  2. Lou C

    Mercruiser starter

    not much information here to advise you....what engine, does the mount area use the straight across or staggered pattern, the other variable is the flywheel diameter. Most are now using the much lighter and faster cranking PMGR starters. I have an ARCO in mine and love it vs the old heavy...
  3. Lou C

    New, steering cylinder locks to starboard

    Now this probably doesn't apply but in my OMC Cobra shop manual they list a procedure for balancing the actuator valve if it has been changed in the power steering assembly. However, the unit used in the earlier Cobras (86-89) is the same as the old style Merc Alpha actuator and the unit used in...
  4. Lou C

    Volvo Penta 5.0 GL-H loss of rpm

    Changing prop to a 15x15 should have put you at or over 5,000 rpm based on your previous results. I’m wondering how you’re measuring speed & rpm. Boat speedometers (if not GPS) and tachs are not all that accurate. After all you’ve done I’d want to verify those #s with a digital tach hooked up to...
  5. Lou C

    Marada boats and 5.8L vp fl

    and any of the outdrive parts will cost more because its a VP! however, the bigger issue is the structural work done to the boat to restore it. I'd be looking very carefully at that, before anything else. one day after this boat is sold, I think I'll have my own ebay store, lightly used OMC...
  6. Lou C

    Marada boats and 5.8L vp fl

    Well here's what I think: total up the parts you might have to replace in your ownership time, example: exhaust manifolds exhaust elbows front circulation pump fuel pump carb rebuild kit distributor cap, rotor and module if electronic can you source these parts? If so then I don't think its a...
  7. Lou C

    Mercruiser 8.2 w/Cats & Closed Cooling Question

    Well my thought is to try to go as new as possible, even if a little smaller because of the high cost of outboards. I think they get a good 10-15 years in salt water after that they are on borrowed time. The sad thing about sterndrives is if you can deal with the maintenance and have closed...
  8. Lou C

    Mercruiser 8.2 w/Cats & Closed Cooling Question

    I agree Ted, the cat converter issue has really pushed the market to outboards and I could see that when we were at the Marina picking up my brothers boat. Yes there are stern drives still being bought but experienced boaters here in the salt know better after having one or 2. To add a $5000...
  9. Lou C

    Anti Seize or Not?

    I’ve been using this for years, it’s rated for up to 400*F so for marine exhaust it’s fine.
  10. Lou C

    7.4 Mercruiser Engine Life Expectancy

    Need more info, is it closed cooled or raw water cooled, salt use or fresh, has the exhaust been maintained, etc. If closed cooled and the exhaust has been maintained you've got a lot more life in that engine assuming compression is good and no head gasket leaks. Even if raw water cooled in...
  11. Lou C

    Mercruiser 8.2 w/Cats & Closed Cooling Question

    That’s what it is. Plain crazy. Had a friend with a Merc 4.3 and cats and replacement was $4500 parts. They sold the boat! Ted I think I’d keep the boat you have! This is why I will never own an I/O with cats. Just another maintenance headache. Only outboards from now on.
  12. Lou C

    Smoke from valve cover / breather hose SBC 305

    Mine does this as well at idle after warming up but it doesn’t get worse when running at higher rpm. The engine does consume some oil but it doesn’t foul plugs at all so I just live with it for the time being.The short block on mine is original 33 years old, reman heads installed 4 years ago. If...
  13. Lou C

    Smoke from valve cover / breather hose SBC 305

    There will always be some blow by as seen by the need for crankcase ventilation and on motor vehicles the adoption of positive crankcase ventilation valves. The question is how much is too much. I think if you get some smoke there but the engine doesn’t consume excessive oil I would not...
  14. Lou C

    Mercruiser 8.2 w/Cats & Closed Cooling Question

    PS if you post up an engine pic from the ad it’s easy to tell. These things look totally different than the standard exhaust.
  15. Lou C

    Mercruiser 8.2 w/Cats & Closed Cooling Question

    My brother just bought a 2020 Chapparal with the Merc 4.5 200 hp. Engine is raw water cooled with cat converters. I tried to convince him to buy the outboard version but he likes to water ski and prefers I/Os for that. The thing I don’t know is if these cat exhaust systems last any longer in...
  16. Lou C

    Shift Interrupter

    Also, even though its a pain, adjusting a Cobra should always start with the drive off and measuring shift rod height. If that's off, then the rest of the adjustments can't be right. The goal is always equal travel on both sides of neutral.
  17. Lou C

    Overheating and hydro locked

    Glad to hear that. I would measure the static waterline when you put the boat in the water just to be on the safe side
  18. Lou C

    Battery Switch question

    That’s how mine is; I never separated the wiring so I just alternate batteries and use dual purpose group 27 batteries. I have the auto bilge wired directly to one of the batteries so I can shut the batteries off but still have the auto bilge switch & pump powered.
  19. Lou C

    Marada boats and 5.8L vp fl

    I would agree if its an efi Ford. However if its a Holley 4bbl Ford, then the main thing is manifolds/elbows which are still available. Ford power was also used a lot in Shamrock boats so the manifolds/elbows are still out there. This is a carb motor, so I'd not be so concerned about the Ford...
  20. Lou C

    Battery Switch question

    yep when the batt switch is off, the only thing that should be powered is the auto bilge switch. everything else should be off.
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