3120 rebuild

[rattler]

Ok Men got started on the 3120 today new crankcases top end the works. Here is were I got before the heat got the best of me lol.

 

[NorthcentralYooper]

Hey Mike looks like a nice project!, what's your plans for the top end ?

 

[rattler]

It,s got 0.18 squish now gonna do a bit or grinding

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[NorthcentralYooper]

Nice !! someday I'd like a 3120 but not a option now and can't justify it.

 

[smokey7]

Very interested in this build. It's a much larger saw then I would ever use on a regular basis. It sure us cool tho

 

[stihl_head1982]

NICE! The big dog is on the bench! OOORah!

 

[Mastermind]

I have a few 3120s coming up. I like doing the bigger saws.

 

[Brewz]

Very nice!
Do keep the thread updated!

 

[mdavlee]

Those big bores are easier to work in. Mines going to be a 62mm when I get to it.

 

[smokey7]

HFS 62mm that's not a stock jug is it?

 

[Mastermind]

I'm gonna sell mine. Stock or ported? Which would be better?

 

[fin460]

I got a couple parts 3120's a logger friend gave me. I've been waiting for a bigger bench to rebuild one and try and make one out of two. This thread makes me want to build a bigger bench so I can get started.

 

[Onan18]

I'm gonna sell mine. Stock or ported? Which would be better?

Do you really have to ask?

 

[Mastermind]

LOL

 

[Iron.and.bark]

Those big bores are easier to work in. Mines going to be a 62mm when I get to it.

Wiseco piston?

 

[Warped5]

 

[jmssaws]

I like grinding on big saws, I've done several small saws lately and there a pain in the ass.

 

[nnero]

Are both the case halves new? Nice project!

 

[Simondo]

I like grinding on big saws, I've done several small saws lately and there a pain in the ass.

Yea...but some are perfectly formed ..Little Asses !!

 

[Black Dog Chainsaw]

This thread almost makes me want to pull my 3120xp out from under the bench to get it reassembled...