Duck Pond Redneckery


what part needs to be made?
An 8-32 screw, 3/8" to 1/2" long threaded part, with a 3/8" wide, 3/16" thick head, cut for a flat head driver, with a concave bowl shape on top, and a tiny hole about 1/32" by 1/8" deep drilled into the center.

Made of high density brass. o_O
 
What's the hole in the middle for? Does it need to be made out of brass? Mail it to me and I'll have our machine shop make you one
 
Goes here. Red arrow.

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Ignition coil rests on top of it and it has to be bowl shaped to center the spring and guide it into that little hole.

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What's the hole in the middle for? Does it need to be made out of brass? Mail it to me and I'll have our machine shop make you one
The tractor forum guys say it has to be brass but didn't say why. I'm guessing it has to do with dissimilar metals. Galvanic corrosion.
 
It's required even if I get the $110 electronic ignition kit that replaces the points, because it still uses the ignition coil that mounts on top and conducts via that spring.

There's a $190 EI kit that uses a "hot shot" coil (that accomplishes nothing performance-wise) that uses a different coil and doesn't have the spring electrode. But that's like spending $70 to negate the need for the brass screw.

Having a hot ignition coil accomplishes nothing in an engine that only has a 6:1 compression ratio.
 
It's a two liter 4 cylinder... What are they getting out of engines that size today?

Surely they'll get a car to break 100 mph.

This is rated at 23 hp. o_O
Forgot the torque. It's like 80 something.
 
I think those old tractors sound cool. It's like they are ready to stall out all the time but keep going
Mine sounds like a Toyota forklift. It's a 4 cylinder, designed to run at 1500 RPM.

The ones that sound like they're about to stall out are 1 or 2 cylinders.

The illegal mexicans who live in the pole barn next door have one like that. They till up about a 5 acre plot and grow sweet corn with it.

It's loud as hell. Probably runs full throttle at like 400 RPM. It literally sounds like they're shooting a semi-automatic rifle and pulling the trigger really fast.
 
some peroxide on either a Q-tip or small paint brush, will clean up that gunk on that spring.
That's the old 6 volt coil. The 12 volt kit came with a new coil. But it's still in the box and the old one was right there so I took a picture of it. It's the same spring though.
 
That's the old 6 volt coil. The 12 volt kit came with a new coil. But it's still in the box and the old one was right there so I took a picture of it. It's the same spring though.
oh..ok...you can still give it a light coating of dielectric grease, just to keep it clean...if ya wanted to.
 
oh..ok...you can still give it a light coating of dielectric grease, just to keep it clean...if ya wanted to.
Yeah.

It might be fun to play with, using a 6 volt lantern battery. Make a stun gun out of it and run through a crowd of protesters. :D
 
Yeah.

It might be fun to play with, using a 6 volt lantern battery. Make a stun gun out of it and run through a crowd of protesters. :D
actually, i meant to say put some dielectric grease on the new coil.....

given the location to the weather, and future servicing.



and yes, a stun gun would be nice, on cow-tipping weekends....
 
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