Author Topic: Jonsered 2083  (Read 6737 times)

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Offline mdavlee .

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Re: Jonsered 2083
« Reply #40 on: February 12, 2013, 05:42:20 pm »
The bearing OD is the same for the 288, 385, and 066. Just use the wrist pin and bearing for the same piston.

Offline SawTroll

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Re: Jonsered 2083
« Reply #41 on: February 22, 2013, 08:07:32 pm »
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..
It would, unless the starter cover is from another saw - you never know on used saws, before you check.

Offline man of stihl

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Re: Jonsered 2083
« Reply #42 on: February 24, 2013, 07:13:19 pm »
066 Meteor piston is .020 higher then 2083 OEM piston. Squish with gasket, OEM piston was .041. With 066 piston squish is at .021. Comp is at 170 pounds. The 2083 rod is wider than the 066, piston needs to be opened up. Runs good ;).
Ron

Offline Cut4fun .

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Re: Jonsered 2083
« Reply #43 on: February 24, 2013, 08:54:21 pm »
Thats what I was figuring.

 Thanks Ron for being our guinea.  ;)
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Re: Jonsered 2083
« Reply #44 on: February 25, 2013, 12:38:47 am »
066 Meteor piston is .020 higher then 2083 OEM piston. Squish with gasket, OEM piston was .041. With 066 piston squish is at .021. Comp is at 170 pounds. The 2083 rod is wider than the 066, piston needs to be opened up. Runs good ;).

What did you use to widen the piston where the wrist pin fits to the rod?   I would like to know in case I ever decide to do this kind of mod.   Saw looks good and I bet it runs good.
PP 505, 475, 445.

Offline man of stihl

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Re: Jonsered 2083
« Reply #45 on: February 25, 2013, 05:09:03 pm »
066 Meteor piston is .020 higher then 2083 OEM piston. Squish with gasket, OEM piston was .041. With 066 piston squish is at .021. Comp is at 170 pounds. The 2083 rod is wider than the 066, piston needs to be opened up. Runs good ;).

What did you use to widen the piston where the wrist pin fits to the rod?   I would like to know in case I ever decide to do this kind of mod.   Saw looks good and I bet it runs good.
I had to have it machined out.
Ron

Offline Cut4fun .

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Re: Jonsered 2083
« Reply #46 on: February 25, 2013, 05:39:08 pm »
066 Meteor piston is .020 higher then 2083 OEM piston. Squish with gasket, OEM piston was .041. With 066 piston squish is at .021. Comp is at 170 pounds. The 2083 rod is wider than the 066, piston needs to be opened up. Runs good ;).

What did you use to widen the piston where the wrist pin fits to the rod?   I would like to know in case I ever decide to do this kind of mod.   Saw looks good and I bet it runs good.
I had to have it machined out.

Do you recall how much on each side had to be removed?  Just curious.
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Offline man of stihl

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Re: Jonsered 2083
« Reply #47 on: February 25, 2013, 09:05:58 pm »
I honestly dont know. Not much though. It was made like the OEM. The NWP BB460 would work so i assume the 066 NWP would be a direct bolt on.
Ron

Offline Cut4fun .

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Re: Jonsered 2083
« Reply #48 on: March 17, 2013, 08:59:08 am »
I honestly dont know. Not much though. It was made like the OEM. The NWP BB460 would work so i assume the 066 NWP would be a direct bolt on.

baileys pizzed me off so bad on my last order after 3 days of trying to order NWP piston and other things.  My paypal was on hold by them but they said they wasnt showing my order etc etc etc. Plus wouldnt give my credit for my $10 off code. I had written that off already and just wanted my order processed.
So day 3 I said just cancel my freaking order and ordered another 066 afm piston.

Well as luck has it I'm opening this one up. Started on it yesterday.
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Offline man of stihl

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Re: Jonsered 2083
« Reply #49 on: March 17, 2013, 01:14:07 pm »
I couldn't pay by paypal the last time either. ??? ???
Ron

 

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