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#Post#: 79241--------------------------------------------------
Echo mods?
By: Jaymo Date: October 22, 2017, 5:08 pm
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I have 360T, CS345, and CS450.
Have owned them since 2005 and 2006.
No complaints.
What mods could/should I make to them?
Great saws, but I've always been open to a little hotrodding.
#Post#: 79242--------------------------------------------------
Re: Echo mods?
By: Chainsawrepair Date: October 22, 2017, 5:11 pm
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Most if not all echo's I have owned benefited from muffler mods
and carb retune afterwords.
#Post#: 79244--------------------------------------------------
Re: Echo mods?
By: Jaymo Date: October 22, 2017, 8:18 pm
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I'm guessing cut the deflector and add a second outlet port to
the muffler, and remove the limiter caps on the H and L screws
to allow more screw adjustment?
Are there any other specific muffler mods I should make?
I don't know it 2005-2006 models had cats in the muff or not.
BTW, thanks for the reply.
New to chainsaw forums.
New to chainsaw modding.
Not new to chainsaws.
Not new to engines, nor modding of engines.
professional mechanic since 1991, just not a professional OPE
mechanic.
Strong mechanical background. Still have much to learn (ain't
dead yet).
Above average intelligence with a thirst for knowledge and a
burning need to hotrod everything I own.
Or, at least, improve it over its choked-down, OEM
configuration.
Willing to listen and eager to learn.
My saws are used by me and me alone.
#Post#: 79251--------------------------------------------------
Re: Echo mods?
By: mountainlake Date: October 23, 2017, 4:03 am
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Yes a muff modd for sure which really helps. Then set it up
with a .325 nk chain , with both you wont believe the
difference, should cut close to twice as fast as stock. Also I
put a 3/8 p 6 tooth setup on one of my CS450 saws that really
cut good but the sprocket off a CS400 is a little too wide and
has to be machined or ground off some. Steve
#Post#: 79270--------------------------------------------------
Re: Echo mods?
By: Jaymo Date: October 23, 2017, 9:36 pm
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Can I run the narrow kerf chain with stock bar and drive
sprocket?
#Post#: 79273--------------------------------------------------
Re: Echo mods?
By: mountainlake Date: October 24, 2017, 4:59 am
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You would need a nk bar , the drive sprocket will work. Steve
#Post#: 79287--------------------------------------------------
Re: Echo mods?
By: HolmenTree Date: October 24, 2017, 2:21 pm
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I've run a regular. 325 chain on a NK bar with no problems.
NK chain on a regular .325-.050 bar, would be a problem when
the cutters are filed back half length not allowing kerf
clearance.
#Post#: 79323--------------------------------------------------
Re: Echo mods?
By: Jaymo Date: October 24, 2017, 7:54 pm
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OK. Thanks for the info.
So, are there any big bore kits, or interchangeable jugs/slugs
available for the CS-450?
Or, for the CS-345/346 and CS-360T?
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