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Joined: Dec 2001
Posts: 10,379 Likes: 1
Technical Advisor ChatMaster - 10,000
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OP
Technical Advisor ChatMaster - 10,000
Joined: Dec 2001
Posts: 10,379 Likes: 1 |
Yea, I know this is the 4-cylinder section, but I couldn't find a 2-cylinder section. If you are just sitting around and need something to exercise your mind, figure out how this 1927 2-cylinder engine works, and who would go to that much trouble?
RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: Jan 2002
Posts: 194
Shade Tree Mechanic
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Shade Tree Mechanic
Joined: Jan 2002
Posts: 194 |
That big drum where the transmission should be looks like it's designed for a belt. Perhaps the maker needed a small power unit for a portable saw or something. It was probably someone like my dad who would put all the time and effort into a project like this just to see if he could do it.
Fascinating photos!
1924 Superior "F" Touring Car
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Joined: May 2005
Posts: 28
Grease Monkey
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Grease Monkey
Joined: May 2005
Posts: 28 |
HiRay It seems like a lot of work but it shows what people can do when they have no other options. My local Museam has a "twin" built from a T F%@d motor it runs a saw bench on a cut down T frame. The saw bench is well built and was used for over thirty years! Ozmax
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Joined: Jul 2006
Posts: 14
Grease Monkey
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Grease Monkey
Joined: Jul 2006
Posts: 14 |
WOW
What a nice piece of engineering! I'd love to see how they cut down the crank & camshaft. Also, who says you can't weld cast iron!! hehe
Randy Wakefield
1927 4 door sedan 1938 2 door sedan ----------------- 1951 Willys Jeepster ----------------- 1955 Studebaker President
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Joined: Jan 2002
Posts: 809
ChatMaster - 750
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ChatMaster - 750
Joined: Jan 2002
Posts: 809 |
This was for sale at Ballarat (Victoria Australia) swap meet a few years ago and at $60 I'm sorry I didn't buy it. Australian farmers do it hard and don't have any spare funds so throw nothing away. Due to their upbringing they are pretty skillful at knocking things up vs buying them This engine was used for driving a water pump with the aid of a wide leather belt, hence the drum on the back Chris
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Joined: Feb 2002
Posts: 282 Likes: 2
Backyard Mechanic
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Backyard Mechanic
Joined: Feb 2002
Posts: 282 Likes: 2 |
It looks more like a one-lunger since the intake is only going to a single cylinder. Makes a lot of sense since the motor would be uneven with just the first two pistons. Cutting the crank at the main bearing would also make for a stronger crank since you would not have to weld it.
Thanks for the picture.
Mike Quezada (559) 250-5427 mike.quezada@M2ProSol.com
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Joined: Jan 2002
Posts: 1,623
ChatMaster - 1,500
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ChatMaster - 1,500
Joined: Jan 2002
Posts: 1,623 |
The "normal" 4 cylinder intake only enters through 2 ports in the head. So the single inlet you see here could be feeding 2 cylinders, unless further changes were made inside the head that we can't see.
Chevy Guru
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Joined: Dec 2001
Posts: 217
Backyard Mechanic
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Backyard Mechanic
Joined: Dec 2001
Posts: 217 |
I'll bet the camshaft has been modified to move the cyl #2 lobes around to the position where the #4 lobes would have been. Otherwise as stated earlier, it would run really rough. Although we can't see the other side, it probably uses the original distributor with wires in the #1 & #4 positions.
Ron
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Joined: Dec 2001
Posts: 11,162
ChatMaster - 10,000
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ChatMaster - 10,000
Joined: Dec 2001
Posts: 11,162 |
I bet the fireing order is 1-2-1-2 hook every other wire to one plug!
Life's a long winding trail, love Jesus and ride a good horse!
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Joined: Dec 2001
Posts: 217
Backyard Mechanic
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Backyard Mechanic
Joined: Dec 2001
Posts: 217 |
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Joined: Dec 2001
Posts: 11,162
ChatMaster - 10,000
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ChatMaster - 10,000
Joined: Dec 2001
Posts: 11,162 |
Life's a long winding trail, love Jesus and ride a good horse!
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Joined: Jan 2002
Posts: 44
Shade Tree Mechanic
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Shade Tree Mechanic
Joined: Jan 2002
Posts: 44 |
Guys, they would have to modify the crank to have both pistons at TDC at the same time to get the firing order even. The camshaft would also have to be changed. Not worth the effort.
What we have here is a Harley Davidson prototype, a twin with an uneven firing order. Must have sounded great.
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