Calling all 1992 Supra Comp Owners?

[doug_c]

I have a really nice 1992 supra, I'm the second owner and this boat that has under 150 hours on it (making the point that the hull etc is like brand new).

I've had the boat for a couple seasons and am very curious about something. The boat takes on a lot of water and I really can't figure out how or why (even in dry weather). The auto bilge works great but it seems to dump water every couple hours even with no rain and just sitting at the dock? I triple checked my two drain plugs and made sure they had seal tape. The only other way for water to get in the boat is where the fixed prop leaves the boat bottom side?

Maybe this is normal but just wondered if anyone with this boat could comment. Thanks!!

[Jetlink]

Would you say that the bilge runs more when underway or at rest? Or does it not matter whether the boat is running across the water or sitting?

[doug_c]

I would say it's probably a bit more when running but the bilge will still cycle quite often at rest. I can hear it going at night from my cabin bedroom.

[Jetlink]

That's rather odd. My boat is considerably older and has more hours on it and it can sit all night and in the morning when I go out to it, the bilge will have a small amount of water in there if anything. I used to get a considerable amount of water when running and I sealed along the rub rail and that fixed the problem there. I'm kind of at a loss though with the bilge pump running through the night.

[doug_c]

Thanks Ben! The rub rail, that's pretty interesting, this boat does sit pretty low in the water so that might be work checking into. At the very least I know there is some problem I need to investigate knowing yours stays pretty dry.

[Jetlink]

Bet you don't spend much time looking at the stern of your boat so here's a shot I got when I run ballast on my boat...

Playtime 006.jpgPlaytime 019.jpg

You can see how low the rub rail can get to the water plus you have spray that runs along the rub rail. My bilge would run everytime I came off plane to pick up a rider. Now, it runs after a significant amount of riding.