Logo
FULL SITE MENU

Recent content by chasmans

  1. C

    engines won't rev past 3000 rpms under load

    /Twin inboard chevys 305 228 hp . Both engines wont rev past 3000 rpms. They bog down and won't reach plane. No bottom growth fuel is fresh engines in tune , carbs rebuilt correctly. new filters plugs wires. Any suggestions ?
  2. C

    engine won't rev past 3000 rpms under load

    I have twin 305 chevys 228 hp inboards . Having problem with both engines not wanting to rev past 3000 rpms. Will not get up to plane. Carbs rebuilt correctly new plugs, wires ect . Have not replaced cap but looks good. Engine starts right up. Checked antisiphon valve got crud out of that...
  3. C

    engine won't rev past 3000 rpms under load

    I have a 1982 Wellcraft cabin cruiser with twin inboards. The motors are chevy 305 228 hp . I am having problems with both engines won't rev past 3000 rpms under load. They will rev past 3k under no load. Carb has been rebuilt and has no problems with starting. Rebuilt by reputable person...
  4. C

    Diaphragm leaking fuel into oil.

    I have twin inboards 305 Chevy Mercruisers . During an oil change we took out a total of 4 gallons of fluid from both engines. I assume it is gas getting into oil . How could that happen ? Could there be a breach of the diaphragm that is letting gas through to the oil ? Also , If I have to...
  5. C

    Is the timing on counter rotating engines , twin chevy inboards 305 merc. 1982

    Hi is the timing setting different on counter rotating engines ? I have twin chevy mercruisers 305 1982 .
  6. C

    Engine not retaining fuel in carb.

    Hi I have a problem with the gas on my inboards not staying in carb. You have to prime the carb in order to start. I have twin inboards 305 chevy mercruisers with quadrajet carbs. 1982. The carbs were rebuilt in 2004 when I repowered the engines. The boat has sat for 10 years and runs good...
  7. C

    305 chevy mercruiser 228 hp inboard 1982 fresh water cooled

    I have a 305 mercruiser that is overheating. Have changed the manifolds and risers , sea pump t-stat . I ran over some mud 10 years ago and the overheating started. I havn't used the boat since then. This year I flushed the engine out replace those parts and sit still overheated. My...
See more
Back
Top