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  1. Reserector_

    Building a '93 Caravelle 1750 Classic Bowrider

    Here's a link to my early prop size figurings. https://forums.iboats.com/threads/bought-this-boat-with-no-prop-where-to-start.727585/ The lower unit is definitely the later (1993) OMC Cobra 3.0 setup that used the same lower unit as the v6. Not the smaller lower unit with the 1" shaft. I...
  2. Reserector_

    Building a '93 Caravelle 1750 Classic Bowrider

    We may have different final drive ratios.
  3. Reserector_

    Building a '93 Caravelle 1750 Classic Bowrider

    Good point. I needed and excuse to buy a hand-held tach, anyway.
  4. Reserector_

    Building a '93 Caravelle 1750 Classic Bowrider

    3,000 was wide open. I need to verify that the butterfly is actually wide open when the control is all the way forward.
  5. Reserector_

    Building a '93 Caravelle 1750 Classic Bowrider

    I finally got out for another test run and was blessed with fantastic weather. Getting it running right is the final step in this complete restoration. The '93 1750 ran the best ever, so far. 3.0L OMC. 19P x 14.5 aluminum, 3K rpm gave me 35 mph. I have a 17P I can try next, but mainly I was...
  6. Reserector_

    1981 Sportcraft 270 repair underway - transom, stringers, & repower

    I follow. That answers my question.
  7. Reserector_

    1981 Sportcraft 270 repair underway - transom, stringers, & repower

    Good progress! I hope the weather holds out for you. I had one thought/concern about the drain where the stringer meets the transom. I understand the logic behind it, but wont that also allow water to get INTO the outer sections as well as out of them? Would it be better as an...
  8. Reserector_

    1987 Power Play XLT-185 - floors, stringers, and upholstery

    I made a terrible mistake by replacing my distributor module with an unbranded one. It caused me allot of headache. I hope you bought a top shelf part and kept the original as a spare to keep in the boat. When they quit, they are DONE. Edit: Looks like yours is just a pick up. Also, on the...
  9. Reserector_

    '90 Maxum 2100SR - restoration & conversion

    Similar here. Got mine all figured out, ready to test run, but it's been too hot to be enjoyable, so I've been working on other projects. Lucky for us, we don't have to winterize for a while yet.
  10. Reserector_

    Caravelle boats wood free?

    Correct. They were all wood-free by 2004.
  11. Reserector_

    How many Caravelle owners are on here?

    She's all done. Time for an update.
  12. Reserector_

    How many Caravelle owners are on here?

    She's a beauty!
  13. Reserector_

    1981 Sportcraft 270 repair underway - transom, stringers, & repower

    He nailed it. No need for sealing it off or adding wax until you lay your final layers, which are usually gelcoat. "Laminating resin" (unwaxed resin) is designed to harden, but leave the surface tacky so that it will accept the next layer without sanding. I have found that even after several...
  14. Reserector_

    73 Sea Ray restoration

    Collapsed lifters often respond well to additives like Rislone. You draw out some oil and replace it with the additive of your choice and run it awhile. There are several such products.
  15. Reserector_

    '90 Maxum 2100SR - restoration & conversion

    Better stuck closed than stuck open. You accomplished quite a bit in this oppressive heat.
  16. Reserector_

    Building a '93 Caravelle 1750 Classic Bowrider

    I just set timing with the shunt tool and for the first time ever, it worked as it should. I plugged it in, set "base timing", removed the shunt and it seems right, now. Can't wait for the next test run! Stupid Chinese parts caused me allot of grief. I'll order a spare, but it will be OEM...
  17. Reserector_

    Building a '93 Caravelle 1750 Classic Bowrider

    I've been having trouble setting the ignition timing on this engine. During the test run in the rain, it would only get to 2,300 rpm even though it should do twice that. I guess you could say it was running half fast. Last weekend I ran a smaller prop, yet it still topped out at...
  18. Reserector_

    2002 Mercruiser 3.0 Bayliner Capri 1750 speed/rpm

    These engines are very common. However, remanufactured and new replacements are scarce at the moment. I've been looking. When I do come across a vendor who has one, the price is close to $4k for a reman. A year ago you could buy a new one for not much more than that.
  19. Reserector_

    2002 Mercruiser 3.0 Bayliner Capri 1750 speed/rpm

    Could be stuck rings, a valve that isn't closing all the way, or a burnt valve. a little Kroil or Marvel Mystery oil squirted into the cylinder and allowed to soak may free rings that are stuck with carbon. Swap a quart of oil for a quart of Rislone in the crankcase and run it for 20 or 30...
  20. Reserector_

    Building a '93 Caravelle 1750 Classic Bowrider

    As I worked through the project I kept discovering more things that were missing. This thing was little more than the two outer fiberglass shells, a trailer, and rebuilfable drive components. All in all, I think I faired pretty well on cost. I think I did well on time as well. I stuck...
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