Ported Saws... Lets see your work fellas

[Nutball]

There was a bunch of fine sawdust and filter fuzz in the carb and crank case after only 1/2 tank run time since new, so that filter mod should really help it out.

I got the piston machined today

 

[Fabz]

Is that pic above an optical illusion or was it machined with the piston off center. Looks heavy on one side and light on the other

 

[Nutball]

Yes it is off center for an off center combustion chamber.

 

[Nutball]

The squish gets tight (.013) where the arrow points to that area sticking out a little out of round. Although I think my popup is the slightest bit off center side to side, so I'll shave off a little on the piston on that side.

 

[Nutball]

352 in hard wood this time, and it feels pretty good for 34cc. I'm sure it could be better with more experimentation.

View attachment 2nd ported 352.mp4

 

[Old-Feller]

I love the cobblestone technique on the intake, That would certainly cause a good air flow mixture, Is everyone doing this or is that something you came up with? Looks like a very nice job.

 

[Iroczu]

If anyone's in 025/ms250 stuff. It was my first clam I've dug into personally with a gridner. Nothing crazy just wanted a good bush beating slap it on my side by side saw

 

[Iroczu]

Same saw in frozen white oak

 

[Ronie]

Echo 600/MS440 hybrid

 

[Mastermind]

Echo 600/MS440 hybrid

That looks damn good.

 

[Ronie]

.

 

[Ronie]

That looks damn good.

Thank you

 

[Ronie]

MS440 I just finished. The chain in the video is one I had been using for pine so it's a bit aggressive.