Topic: Champion outboard – Page 2 – Antique Outboard Motor Club,Inc

This topic has 21 replies, 10 voices, and was last updated 1 year, 12 months ago by Ronald Smith.

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September 20, 2018 at 3:06 pm #83271
cajuncook1
Participant
quote sjohnson:

What spark plugs work in the 1946 champion 1j?

It is listed in the last diagram I posted. You can download the pictures to your computer for future reference. It calls for Champion 7 spark plugs. I don’t know the equalivent of today’s sparkplug Champions, but Garry Spencer may have that information.
September 20, 2018 at 4:19 pm #83274
sljohnson
Participant
quote cajuncook1:

quote sjohnson:

What spark plugs work in the 1946 champion 1j?

It is listed in the last diagram I posted. You can download the pictures to your computer for future reference. It calls for Champion 7 spark plugs. I don’t know the equalivent of today’s sparkplug Champions, but Garry Spencer may have that information.

The diagrams are great but I don’t see anything about spark plugs. Other than the recommend gap!
September 20, 2018 at 5:25 pm #83275
cajuncook1
Participant
quote sjohnson:

quote cajuncook1:

quote sjohnson:

What spark plugs work in the 1946 champion 1j?

It is listed in the last diagram I posted. You can download the pictures to your computer for future reference. It calls for Champion 7 spark plugs. I don’t know the equalivent of today’s sparkplug Champions, but Garry Spencer may have that information.

The diagrams are great but I don’t see anything about spark plugs. Other than the recommend gap!

Look just left of the gap setting it says Champ 7. 🙂 That is their abbreviation for Champion sparkplug #7. Hopefully Frank or Garry will have today’s equivalent.
September 21, 2018 at 1:08 am #83294
garry-in-michigan
Participant
Lifetime Member
Use a Champion 516 . . . 😎
September 21, 2018 at 1:35 am #83303
sljohnson
Participant
No spark looks like I need coil points and condenser anyone know where I can find these parts?
September 21, 2018 at 2:12 pm #83315
frankr
Participant
US Member
I have heard that these will work. Haven’t personally tried it. Yeah, I know, you only need one.

https://www.ebay.com/itm/FOR-MERCURY-DI … 1911655161
September 22, 2018 at 1:22 pm #83355
sljohnson
Participant
That looks like it will work. Thanks!

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September 22, 2018 at 2:09 pm #83357
The Boat House
Participant
He will sell you just one.
https://www.ebay.com/itm/DISSTON-MERCUR … XQ97RRHTLJ
September 22, 2018 at 9:17 pm #83379
squierka39
Participant
US Member
Watch when you put the new ones in. The old one is backwards. The little notch in the laminates is for the spring clip to fit into.
September 24, 2018 at 2:01 pm #83455
outbdnut2
Participant
US Member
I have a couple of these old Champions, one of them my Dad bought new. I’ve been using Champion D16 spark plugs with no problems. There are lots of 4.2 HP parts motors here in Minnesota, as they were made here and a zillion of them were sold. Up until somewhere inthe mid 1980s, I could buy factory parts from Swanson Outboard which was a 20 minute drive from me. Lyle Swanson got the leftover Champion factory stock when they went out of business. Unfortunately, Swanson Outboard is long gone now.
Dave
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