Kids Quads Discussions about Kid's Quads and other ATV's.

LT80R Done!

Old Sep 1, 2017 | 09:38 AM
  #11  
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He'd better be!!!!!!!!!!!!
 
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Old Sep 4, 2017 | 08:29 PM
  #12  
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Nice to know I'm not the only one still into these little LT's
 
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Old Sep 5, 2017 | 07:49 AM
  #13  
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Looks good.
 
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Old Sep 5, 2017 | 10:00 AM
  #14  
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I noticed the angle of your tie-rods and I'm curious how much toe-out you get when the suspension is compressed? On my setup I had to build spacers on the spindle side to get the tie-rods as parallel to the ground as possible, thus reducing the toe-out effect I was seeing...


What a-arms did you use or are they custom built?
 
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Old Sep 5, 2017 | 12:46 PM
  #15  
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These are 1990 Lt 250s a arms, in the other photo the angle is off because of the shocks I stuck in during the Building phase, when I had the shocks made for my sons rider weight there is a 2 degree tow out at bottom and a 2 degree tow in with zero load. I had to shim under the steering post to archive this perfectly. Not sure what degree of caster u chose but in my case I went with 4degrees similar to a honda 250r. One thing is for sure I could not believe how well it works considering it was a one off build.
 
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Old Sep 5, 2017 | 12:49 PM
  #16  
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Lt 80 have experimented with the ct long travel pipe yet??? Seems to work good at high rpm, definitely loud though!!
 
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Old Sep 5, 2017 | 03:38 PM
  #17  
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Agreed...folks would be surprised how well these can handle. My neighbor has a stock LT80...it's night & day compared to my son's. I too, am surprised by how well our one-off custom rides/handles!


Glad to see another nutty father out there!!!!!
 
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Old Sep 5, 2017 | 06:00 PM
  #18  
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Yup. Exactly.. good on high. Terrible out of the hole. They recommend going to 3 rollers on a stock machine.
I tried and tried to get that pipe to work with my motors. After rolling 10 ft..watch out.
 
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Old Sep 5, 2017 | 06:57 PM
  #19  
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[QUOTE=DirtDevil101;3372197]I noticed the angle of your tie-rods and I'm curious how much toe-out you get when the suspension is compressed? On my setup I had to build spacers on the spindle side to get the tie-rods as parallel to the ground as possible, thus reducing the toe-out effect I was seeing...

Tis called "bump steer".
 
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Old Sep 5, 2017 | 08:31 PM
  #20  
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Lt 80 I had a little trouble with the low end but after some machining in the secondary I got the belt higher and fix the problem, only thing is it works best with a slightly worn belt, guess I will have to keep my other 2 machines stock to break in belts!!! FYI I am using three rollers but I made them from magnesium and I have them threaded so I can adjust weigh via set screws. Pipe would likely work better on a "stock" exhaust port.
 
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