EVO All Evo Model Discussion

1993 dyna

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Old Apr 14, 2020 | 11:19 AM
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Originally Posted by Ben221
I think this is a hobby project and someone looking for some fun when we are locked away.

Good luck and please post a ton of pix. How do the cylinder walls look? Smooth? See any cross hatching? Any lip? I wish you would have done a compression test with and with out oil. Did you?
Yes... yer prolly Correct... Luckily, I have Plenty of "projects" don't need to look for any!!!
 
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Old Apr 14, 2020 | 12:12 PM
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Originally Posted by Ben221
I think this is a hobby project and someone looking for some fun when we are locked away.

Good luck and please post a ton of pix. How do the cylinder walls look? Smooth? See any cross hatching? Any lip? I wish you would have done a compression test with and with out oil. Did you?
I did not....
 
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Old Apr 15, 2020 | 04:32 PM
  #13  
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Originally Posted by Ben221
I think this is a hobby project and someone looking for some fun when we are locked away.

Good luck and please post a ton of pix. How do the cylinder walls look? Smooth? See any cross hatching? Any lip? I wish you would have done a compression test with and with out oil. Did you?
Cylinder walls look great actually. Removed the carbon and lapped valves as they were pretty grimey. Valve guides look good. New gaskets on the way. Going to pull the trans and paint the frame, then put it all back together and cruise!


 
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Old Apr 15, 2020 | 07:16 PM
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Should You replace the valve guides at this point to be safe? Just thinking about the symptoms?

 
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Old Apr 15, 2020 | 08:23 PM
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Originally Posted by emperor wurm
Cylinder walls look great actually. Removed the carbon and lapped valves as they were pretty grimey. Valve guides look good. New gaskets on the way. Going to pull the trans and paint the frame, then put it all back together and cruise!
Do you have any before pictures of that head? What did you use to clean it so well? I'm asking because I tried SeaFoam and other valve cleaners, but the heads from my '93 Ultra (w/47K miles on it) just laughed at that sh*t! I ultimately resulted to using walnut shells in my media blaster.

-Dave
 
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Old Apr 15, 2020 | 10:29 PM
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Originally Posted by Ben221
Should You replace the valve guides at this point to be safe? Just thinking about the symptoms?
The guides actually looked to be in good condition, so I am just going to run them for now.
 
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Old Apr 15, 2020 | 10:31 PM
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Originally Posted by drm1978
Do you have any before pictures of that head? What did you use to clean it so well? I'm asking because I tried SeaFoam and other valve cleaners, but the heads from my '93 Ultra (w/47K miles on it) just laughed at that sh*t! I ultimately resulted to using walnut shells in my media blaster.

-Dave
Honestly, I hit it with AutoZone engine degreaser and a brush head bit on my drill. Worked great.
 
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Old Apr 15, 2020 | 10:33 PM
  #18  
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Old Apr 15, 2020 | 10:40 PM
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Picked up some goodies and pulled the cylinders I found some scraping. I am having them mic'ed and looked at tomorrow to see if they need to be honed or not.









 

Last edited by emperor wurm; Apr 15, 2020 at 10:47 PM.
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Old Apr 18, 2020 | 08:18 PM
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Worked on frame all day, prepping for paint. Removing the fork lock was a pain in the *** .



 
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