cobey
Addicted to ArboristSite
I found An echo..... and some others. 
'15 Echo CS620PW Information
- Thread starter BGE541
- Start date
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cobey
Addicted to ArboristSite
More .....
@Big Block where you been?
Big Block
WFO or I don't go
Out of town I just rolled back in and had to see what was going on in here. How you been ? Did You Get Your Ported Echo Back yet
Big Block
WFO or I don't go
I was playing on the lake wake boarding and doing a little back hoe work wish I had some chainsaw work you know
cedarshark
Addicted to ArboristSite
There are some nice old vintage saws in that haul.
Not yet Mike just got a nice piece of Oak and gonna do some good "before" so we can not true gains in the cut so to speak with the "after"...
Big Block
WFO or I don't go
Sweet I am looking forward to seeing and hearing it. I really need to get some ***** together and get mine off to be ported just for fun mostly
Big Block
WFO or I don't go
Smacked the poo out of a stock 400..... I got one I play with but it's not mine, with the same treatment the 400 should run with most any 40 to 42 cc saw.... the chain makes a bunch of difference too
Smacked the poo out of it awesome i'm gonna use that
cedarshark
Addicted to ArboristSite
My oldest son just bought some land and I gifted him
my TimberWolf and a CS330 for limbing. I had been sitting on this 620P and 450P as both were bought with scored pistons & non running. I finally got them off the workbench with new pistons,muffler mods and carb limiters removed. Both run fine but are pretty rich on new guts. I wanted into the 450P to learn the Echo clamshell. Much easier to work on than a Stihl "clammie"(290,390,270,280). The last pic is the modded 450P muffler. Pretty mild but it improved the breathing.
my TimberWolf and a CS330 for limbing. I had been sitting on this 620P and 450P as both were bought with scored pistons & non running. I finally got them off the workbench with new pistons,muffler mods and carb limiters removed. Both run fine but are pretty rich on new guts. I wanted into the 450P to learn the Echo clamshell. Much easier to work on than a Stihl "clammie"(290,390,270,280). The last pic is the modded 450P muffler. Pretty mild but it improved the breathing. 
cedarshark
Addicted to ArboristSite
That will buff out with a Foredom and sanding drum.
It is just a streak I should be gone when I scotch brite it
cedarshark
Addicted to ArboristSite
Gonna need new base gasket Why did you pull it apart ?
Why did you pull it apart ?
Gonna do a bit of grinding on it the squish is 026
Ext 156* xfers 121* int 160* looks like widening will be about it.
