exhaust

  1. Exhaust System Upgrade

    E38 Exhaust System Upgrade

    I’d been experiencing a little of the white steaming from the exhaust system the last two seasons, no overheating issues as the boat still holds 185f at cruising speed. So I’d been systematically going through the heat exchanger system and checking for blockages etc. Now I was finally onto the...
  2. New Elbow.jpg

    New Elbow.jpg

    New Elbow with Heat shield from HDI Marine
  3. 20200517_152715.jpg

    20200517_152715.jpg

  4. Helper.jpg

    Helper.jpg

    My daughter helping with the new thru hull install
  5. trickdhat

    Misadventures of a new diesel owner

    Hey, did you know these boats actually sail too? You wouldn’t know it watching me over my first 4 months of ownership, but we were finally able to take Segue (soon to be renamed) out for the day. I had a small scare when I went below to find the new exhaust riser smoking a bit when I was...
  6. exoduse35

    Heater exhaust

    I am about to install my new heater ( a force 10 propane) to the bulkhead between the main cabin and the head of my 35-2. As I look at it I can see the simple and least destructive way to route the exhaust would be to run it out through the hatch instead of punching a hole in the roof. The...
  7. B

    Exhaust Elbow Needed!

    I'm looking for a replacement exhaust elbow, part #170-2834 that I believe was made by Onan, for my 1988 E32-200 with the Universal M25XP engine. See the attached pictures. Any idea on sources for this part? Also, when I took the system apart I found the water injection port to be nearly...
  8. P

    Exhaust check valve

    AS OF TODAY, BETH & I ARE THE PROUD NEW OWNERS OF "INVICTUS" A 1981 E-28+.:egrin: WE SPENT THE DAY ON BOARD CLEANING & MAKING MINOR REPAIRS AFTER SHE SPENT THE LAST 1 1/2 YEARS ON THE HARD. THERE IS A CHECK VALVE IN THE EXHAUST BETWEEN THE DIESEL ENGINE AND THE MUFFLER. THE SURVEYOR SAID THIS IS...
  9. mherrcat

    Exhaust manifold studs

    I will be removing my exhaust manifold to install studs that are long enough for the new alternator mounting bracket. Any insight on what to expect when I try to remove those studs? How have others done it and are there any pitfalls to avoid? What about the exhaust manifold gaskets? Do they...
  10. A

    YSB-8 siphon break and exhaust

    I need some help. My YSB-8 runs well except for a small amout of exhaust steam but I am confused as to why I seem to get much more water flow out of the siphon break into the scupper than acutal output of cooling water through the waterlock and out the exhaust. I have checked all the hoses and...
  11. bayhoss

    Exhaust riser inlet

    At the time of purchase my E28 (Universal M12) had the raw water line that leads to the exhaust riser in the vertical position (green hose). Can anyone think of any harm that would be done by rotating the hose fitting 90* so that the water drained away from the riser? Thanks in advance, Frank
  12. R

    Exhaust design question...

    Hello All, I'm in the process of R-n-R'ing the 5432 in my E38 with a used engine. In the process of removing the engine several other things are receiving attention including the exhaust system. Currently the exhaust leaves the engine from a 2" OD water mix elbow, travels about 10" of hose...
  13. V

    exhaust for a westerbeke 4-107

    I'm reinstalling an exhaust system for my westerbeke diesel in my E-41. There is a v-drive, so the engine is mounted forwards back. Any diagrams or drawings for this particular project? I looked through some basic diesel mechanic books but I'm wondering if anyone had some specific information.
  14. A

    E-27 exhaust tubing

    before and after of the exhaust tubing for my E-27. The before (rusted one) has an obvious flaw that the water from the engine goes into the engine during start up because there is no loop in the tubing. I attempted to fix this by constructing a new exhaust. I need your opinion to make sure my...
  15. P

    E27 exhaust loop

    My 1976 E27 has an Atomic 4 with an upward loop (galvanized) in the exhaust line at the thruhull in the stern. Any Ericson owners out there have the same setup? I spoke with Don Moyer and he didn't recall any boats using the A4 with this. The reason for asking is I have some restriction...
  16. S

    Increased engine noise due to exhaust riser closing??

    Sorry if this has been asked, I could not find it. My engine noise is louder than in previous years. This only occurs at idle. With an increase in rpms there is little noise. Could it be that the exhaust riser arm is becoming clogged where the water comes in but with increased rpms more water...
  17. F

    1986 38-200 Diesel Exhaust Hose Pathway

    Hello Everyone, I've been away quite a long time, but I'm back with a quick question. Does anyone have a diagram of the pathway for the large exhaust hose on my Universal Atomic Engine. I know it runs unseen under the sole near the shower sump basin, then disappears behind the cabin ladder...
  18. S

    Exhaust Piping Insulation

    Hi all, 1976 E 32 (Atomic 4) Last year I bought some fiberglass tape for exhaust lines from West Marine. My engine exhaust pipe from my engine to the first elbow was exposed It is the stuff that comes with a thin aluminum cover. I wrapped the pipe with the aluminum foil on the outside. My...
  19. J

    Exhaust sooty when submerged?

    Hi all, New to the forum (and sailboats in general for that matter) so this may be a silly question, but any thoughts are greatly appreciated - I have an ericson 30+ and was out motoring around the other day and noticed that when I go above around 60% power (which we try not to do often) the...
  20. Sven

    Extending exhaust to reduce diesel soot ?

    We just had our E39-B polished and waxed ... very nice :-) Of course, as soon as we started up the diesel after the "service" we got a black streak running down the hull at the stern. My gut reaction is to try to attach a 1" (or so) extension to the exhaust to keep the sooty drip from...
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