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  1. 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.
  2. 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...
  3. 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.
  4. 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...
  5. 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...
  6. 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 Diagram included is outdated and for the wrong part.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...
  7. 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...
  8. 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...
  9. 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...
  10. 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...
  11. stevemiller333

    hole in water pump housing?

    Hello, I was surprised to find this hole in my water pump as I was cleaning it up in painting it. It's through the casting and air passes through it. What's strange is I didn't have any water leaking from it this year. This hole is not supposed to be there correct? I am thinking of appplying...
  12. stevemiller333

    340 What belts do I need

    I am having a hard time finding the belts for my 75 Chrysler 340. It's in an 18' runabout. Anybody know off the top of their heads? Thanks
  13. stevemiller333

    Running engine in Driveway

    First of all, as you may know by my recent posts, I am new to boating, inboards, and old V8's so this forum has been awesome for me. I was attempting to run the old Resorter with a plunger like contraption I bought from Amazon yesterday. Here are the mistakes I made: The boat was not...
  14. stevemiller333

    Chrysler 340 very slow cranking

    My motor cranks very slowly when I start it. It has a recent starter and a new battery. It starts up fine but it just cranks slow. Is this normal for this motor type? like this: woooooooooooowoooooooooowoooooooooo.....start vs like on my car: woowoo....start
  15. stevemiller333

    About to do Exhaust manifolds on a Chrysler 340 any tips?

    Hello Everybody. I am about to replace the exhaust manifolds on my 75' Century Resorter with the Chrysler 340 V8. It has the log type manifolds with 20 degree elbows. I ordered all new manifolds, risers, end caps, and end cap installation kits. I thought I got a pretty good deal at $706...
  16. stevemiller333

    Chrysler 340 Rebuild my carter 62212 carb or buy new?

    Hello, First post, this forum is great! I have a 75 Century Resorter with the original Chrysler 340. The carb needs atteniton. Should I rebuild the current one or go with an Edelbrock? If so which carb should I buy and what will I need? Thanks
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