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Recent content by stevemiller333

  1. stevemiller333

    Car 340 intake manifold for my boat?

    compared to mine.....
  2. stevemiller333

    Car 340 intake manifold for my boat?

  3. stevemiller333

    Car 340 intake manifold for my boat?

    Sorry if this had been asked before. I came across a clean intake manifold for a 340, looks the same as the one in my boat, came from a 68'. I have a 74 340. Would these manifolds swap? They appear to be the same.
  4. stevemiller333

    Replace intake manifold?

    Hello, I have a good running 340 in my old 74' century resorter. I have done all of the exhaust manifolds within my ownership, they had a couple hairline cracks so I did it to avoid having more serious issues. I am wondering if I should be thinking the same way about the intake manifold. It is...
  5. stevemiller333

    340 service manual

    I was wondering if someone could link me to a service manual for the 340. I have a 1974. I had it but I can't find where I stored it. Thanks in advance.
  6. stevemiller333

    Is this water pump upside down?

    I cant remember what is up and down with this pump. i have an arrow marking up from last year but it doesn't seem right when I install it that way (the hoses get kind of kinked) This orientation fits much better and looks right but I am concerned then i get it out on the water that I won't be...
  7. stevemiller333

    Is this water pump upside down?

    I cant remember what is up and down with this pump. i have an arrow marking up from last year but it doesn't seem right when I install it that way (the hoses get kind of kinked) This orientation fits much better and looks right but I am concerned when i get it out on the water that I won't be...
  8. stevemiller333

    Voltage regulator help, 1974 Chrysler 340.

    Hello, I have a new voltage regulator here from sierra. Diagram included is outdated and for the wrong part. Here is a pic of what i have: https://drive.google.com/file/d/0B34krHgTYkMocGdCcW5TYjhBYU5rTWV6UVZUemsxX3BsR0N3/view?usp=sharing I just need to know what goes to what. I am guessing...
  9. stevemiller333

    Battery Advice?

    I have a 340 in a 18 ft century runabout. I have a single battery setup. I was using a deep cycle die hard platinum series marine battery, cranked very slowly, but it worked. The voltage regulator went on my last outing and I almost blew up the battery from over charging. So I am now going...
  10. stevemiller333

    74 Chrysler 340 Intake Manifold replacement question.

    I have a 340 in my old boat. When I removed the thermostat this year I noticed the manifold looked very pitted and rusty inside. I think I should replace it before I run into issues. Any tips from those who have done it before? Can I just use an Edelbrock intake manifold or does it have to be...
  11. stevemiller333

    Bought a new carb for spring install. Looking for tuning tips.

    Hello. I finally sprang for a new Edelbrock 1409 for my 74' 340. The rebuilt original carter was holding up OK, but I am really tired of having an non-working choke and I figured I would try something new. This was the carb that some of you guys recommended to me a couple years ago so it's...
  12. stevemiller333

    Painted up the old 340

    here is the paint...
  13. stevemiller333

    Painted up the old 340

    Thanks, I did smell the new paint. Here is the boat it's in, a 74' Century resorter
  14. stevemiller333

    Painted up the old 340

    DONE! I Did the interior too.
  15. stevemiller333

    water pump pulley diameter

    I currently have a sherwood G5 with a 6.5" pulley on my 340. I just came across a great deal and bought it. Its a new sherwood G50 pump that I bought for 100 shipped on ebay. The G50 has a 7.5" pulley. Should I be worried about swapping out the pulleys? I now the g50 was used on 340's as...
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