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Trying to figure out what case this is on an Evo motor I removed from a 1994 ultra

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Old 08-25-2022, 01:25 PM
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Default Trying to figure out what case this is on an Evo motor I removed from a 1994 ultra

I can't identify this billet case. Everything aside from the case appears to be S&S. Possibly made by Big dog?








 

Last edited by motoplaneparts; 08-25-2022 at 01:29 PM.
  #2  
Old 08-25-2022, 10:15 PM
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Based on the front engine mounts I'd say an early Ultima..

http://www.ultimaproducts.com/100engine.html

The rest looks like SnS, Oil pump and Heads at least.
 

Last edited by Max Headflow; 08-25-2022 at 10:16 PM.
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Old 08-25-2022, 10:18 PM
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and SnS cylinders.

It looks high deck so it could be a 107 or 113ci motor.
 
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Old 08-25-2022, 10:21 PM
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Originally Posted by Max Headflow
and SnS cylinders.

It looks high deck so it could be a 107 or 113ci motor.
Thinking 113", one of my favorite motors early 2K years, a lot of those small company kit choppers came with them.
 
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Old 08-26-2022, 06:37 AM
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Looks like an Ultima case.
 
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Old 08-26-2022, 10:01 AM
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Thank you guys for the info!
 
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Old 08-26-2022, 10:13 AM
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Originally Posted by TwiZted Biker
Thinking 113", one of my favorite motors early 2K years, a lot of those small company kit choppers came with them.
I suspect that it's a 113 but it's not common to see Ultima cases with SnS parts as a kit. It might be out of something like a Big Dog (they used SnS) where the front mount was broken and cases were replaced with Ultima..
 
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Old 08-26-2022, 12:36 PM
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Originally Posted by Max Headflow
I suspect that it's a 113 but it's not common to see Ultima cases with SnS parts as a kit. It might be out of something like a Big Dog (they used SnS) where the front mount was broken and cases were replaced with Ultima..
If it's what I suspect, the ultima cases were a swap to lose the original S&S numbers. Large number of those late 90's early 2k years box choppers came up " stolen " after owners discovered they had no resale a few years down the road. That was real thing these parts for a while, some stuff will still occasionally pop up.
 
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  #9  
Old 08-27-2022, 10:19 PM
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Big Dog did not manufacture engines or cases, they always used something from one of the aftermarket companies,,,except in the very early years when they used HD bottom ends with Edelbrock stuff up top. I agree with the other folks that say Ultima.
m
 
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Old 11-08-2022, 04:37 PM
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Sorry posted in the wrong thread somehow
 

Last edited by Rains2much; 11-08-2022 at 04:41 PM.
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