Topic: 1930’s Sea King Model Numbers – Antique Outboard Motor Club,Inc

This topic has 11 replies, 3 voices, and was last updated 4 years, 9 months ago by wbeaton.

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July 14, 2019 at 4:04 pm #178852
wbeaton
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Canada Member - 2 Years
We picked up a couple Sea King’s this weekend and I’m trying to figure out when they were produced. The serial and model number guides I have don’t show either number.

The first appears to be based on the 1931-33 Evinrude Lightwin 4 hp. It is model number 8837. Model 88xx was used from 1935-39 as best as I can tell. It’s possible this one was built from parts . During this time.

The second appears to be based on the 1934 Evinrude Lightwin 5.1 hp. It is Model number 4940008. That doesn’t match any known model number.

Wayne
Upper Canada Chapter

uccaomci.com
- This topic was modified 4 years, 9 months ago by wbeaton.
- This topic was modified 4 years, 9 months ago by wbeaton.
- This topic was modified 4 years, 9 months ago by wbeaton.
July 14, 2019 at 5:22 pm #178864
Mumbles
Participant
Your second motor appears to be a 494 ’34 four horse twin with a really low serial number. Eighth one off the line? I’m not sure about the first one yet.

Did you check for a brass welch plug behind the carb? The Sea Kings I’ve seen usually have one located there somewhere with all the numbers stamped on it.
July 14, 2019 at 10:46 pm #178875
wbeaton
Participant
Canada Member - 2 Years
I’m reading the model guide wrong. The two model guides I have show 494 8803 as 1936. I guess the other will remain a mystery. The welch plugs have no identifying marks. 88xx doesn’t show up until 1935 and 8837 never makes an appearance.

Wayne
Upper Canada Chapter

uccaomci.com
- This reply was modified 4 years, 9 months ago by wbeaton.
- This reply was modified 4 years, 9 months ago by wbeaton.
- This reply was modified 4 years, 9 months ago by wbeaton.
July 15, 2019 at 8:23 am #178900
The Boat House
Participant
Nice example.
Someone spent some time on it.
July 15, 2019 at 1:08 pm #178918
wbeaton
Participant
Canada Member - 2 Years
The previous owner did a nice job on the restoration. Unfortunately, it won’t run on fuel through the carb. So that is the next step.

The second Sea King is a nice original. It belongs to a friend.

Wayne
Upper Canada Chapter

uccaomci.com
July 15, 2019 at 2:55 pm #178935
The Boat House
Participant
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- This reply was modified 4 years, 9 months ago by The Boat House.
- This reply was modified 3 years, 2 months ago by The Boat House.
July 15, 2019 at 3:40 pm #178937
wbeaton
Participant
Canada Member - 2 Years
Just like an ELTO carb with that big poppet valve. I haven’t spent much time on it. It fired on penetrating oil on the first pull, but nothing through the carb. I gave it 15 minutes and moved on. I had two other motors to test and limited time. I’ll get back at it soon. 😀

Wayne
Upper Canada Chapter

uccaomci.com
- This reply was modified 4 years, 9 months ago by wbeaton.
July 15, 2019 at 10:12 pm #178963
wbeaton
Participant
Canada Member - 2 Years
Success! Had it running tonight. Once I figured out where to set the carb needle it would start and run well. YouTube isn’t working for me right now or I’d post a video.

Wayne
Upper Canada Chapter

uccaomci.com
July 16, 2019 at 9:32 am #178973
wbeaton
Participant
Canada Member - 2 Years
https://youtu.be/ViXE-NPhHnc

Wayne
Upper Canada Chapter

uccaomci.com
July 16, 2019 at 2:30 pm #178988
Mumbles
Participant
Right on. Looking good Wayne!

https://youtu.be/ARTtpbZFD9w
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