Author Topic: Jonsered 2083  (Read 8527 times)

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Offline Cut4fun .

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Re: Jonsered 2083
« Reply #10 on: April 27, 2011, 01:43:56 pm »
From what MM says the rev-limited green coils are only good for 10k-11k anyways.  13.5K max is usually plus minus 500 rpm.  ;)

He also says his 475's were four stroking till 14.5k. Just like mine they 4 stroke till 14K

Do you have the rev-limited green coil in it?
well the coil is green! :'( finished putting it together. i couldn't stand it. i had to see how it runs. seems to run good. nice throttle response. idles ok too. ;D
If your coil is green it is rev limited. To about 10K at that.

here is my 475 You can hear it still 4 stroking a bit when it comes out of the cut and its set at 14,500.



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Offline man of stihl

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Re: Jonsered 2083
« Reply #11 on: February 02, 2013, 11:31:52 am »
I picked up this non running 2083 today from my amish bud. Oh also a 7900 and a 261 husky. :)
Ron

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Re: Jonsered 2083
« Reply #12 on: February 02, 2013, 11:38:06 am »
Your Amish dealer is very nice to you.  8)   Is it a 77cc II or 83cc?

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Offline man of stihl

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Re: Jonsered 2083
« Reply #13 on: February 02, 2013, 11:46:53 am »
Your Amish dealer is very nice to you.  8)   Is it a 77cc II or 83cc?


My guess is 83cc because i think it would say 2083II on the starter if it were 77cc. But i'll know for sure when i pull the cylinder..
Ron

Offline Cut4fun .

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Re: Jonsered 2083
« Reply #14 on: February 02, 2013, 11:51:13 am »
Yep it should say II on recoil.


On the 261 (maybe new thread) wondering what killed it.
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Offline man of stihl

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Re: Jonsered 2083
« Reply #15 on: February 02, 2013, 12:14:37 pm »
Low comp on the 261 and the 7900 has busted buffers but has great comp. Thats all i know right now.
Ron

Offline 660magnum

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Re: Jonsered 2083
« Reply #16 on: February 02, 2013, 12:28:13 pm »
On the 7900 the spring, bolts, and travel limiter are gone from the cylinder?
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
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Offline man of stihl

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Re: Jonsered 2083
« Reply #17 on: February 02, 2013, 12:56:35 pm »
Yes, they are all gone. ???
Ron

Offline 660magnum

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Re: Jonsered 2083
« Reply #18 on: February 02, 2013, 01:00:29 pm »
Looks like a new bar on the 7900
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
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Offline Cut4fun .

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Re: Jonsered 2083
« Reply #19 on: February 02, 2013, 05:24:46 pm »
Low comp on the 261

Forgot there was another 261 :-[. I was thinking stihl new one. My bad.
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