High Quality Chainsaw Bars Husqvarna Toys Hockfire Saws

New Toy.

Onan18

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Can you explain this? What is compression release?

The divot simulates having a higher exhaust which serves to lower the static compression. Broken in this unit blows between 150 and 170 psi.

You said “new toy” but it looks like more than a toy - a serious tool. It is, just trying to get everyones attention. Quad port design looks good. Casting flash on the piston not so much.
 

Derf

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I’d like to learn more about that compression release. My ported 372xpw has a divot on the exhaust port just like that. I thought it was a slipped tool grinder or mistake, or a hung ring that chipped off some material. Now I’m wondering if it was intentional. It looks just like that but I never knew there might be a specific purpose to it.
 

Red97

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I have to admit echo makes a durable saw. It's good to see the power coming up and the weight going down. The cs501p had my interest but wish it had .5 more hp in stock form. If they could find a way to make the 600p into a 70cc without gaining weight they would have something.But I would definitely recommend echo over someone buying the homeowner line of stihl/husky
Would have saved me a lot of work...
I’d like to see what @Red97 could do to it. Not that it really needs it, but why not ?
Could be fun. That has to be a tiny bore.

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Onan18

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Another neat feature, the fuel and oil caps are made to except the starter handle as a tool to remove them. And the openings are 25% larger than on previous models. And it takes a standard K095 bar, as Echo introduces new model saws, they are going to phase out the use of the "A" mounts and go to the more standard K095 and D009. :aaaaa:
 

Woodpecker

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I have to admit echo makes a durable saw. It's good to see the power coming up and the weight going down. The cs501p had my interest but wish it had .5 more hp in stock form. If they could find a way to make the 600p into a 70cc without gaining weight they would have something.But I would definitely recommend echo over someone buying the homeowner line of stihl/husky

For the record the 501p sees significant gains from a, so simple even a monkey can do it, muffler mod.
 
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