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thomas1

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Mattyo

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that echo has gorgeous machining on the stock cylinder... those bevels look nice and even and consistent.... very nice
 

Mastermind

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Why cut squish when you want to raise everything?

Compression. A popup wouldn't really work in this saw very well. At least I don't think I could make it work.

What tool are you using on the lathe for cutting? Cause one day Iam going to pretend I know whats going on and mangle something at work.

HSS on the base, carbide on the bands.

Or do you mean what boring bar or QCTP?

Randy all types of build threads are interesting. Especially ones where the builder is willing to explain why he does what he does.

It is even better when they are things we don't see very often.

Thanks for doing this.

I'm just hoping to get some stuff going.
 

Deets066

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Compression. A popup wouldn't really work in this saw very well. At least I don't think I could make it work


The weisco piston I have had a nice dome but it doesn't go all the way to the edge. It has a flat area for squish.
IMG_1559.JPG

Something similar might work. It would keep from raising everything a mile
 

Dub11

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Compression. A popup wouldn't really work in this saw very well. At least I don't think I could make it work.



HSS on the base, carbide on the bands.

Or do you mean what boring bar or QCTP?



I'm just hoping to get some stuff going.
I was talking about the tool it self didn't know what cut aluminum best. I use the lathe to cut plastic rollers at work.
 

Mastermind

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The weisco piston I have had a nice dome but it doesn't go all the way to the edge. It has a flat area for squish.
View attachment 66359

Something similar might work. It would keep from raising everything a mile

That is a beautiful piston.

If I'm not mistaken, I would have had to take even more out to make a square edge.

I just took .030" on a 8° taper.
 

Mastermind

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I was talking about the tool it self didn't know what cut aluminum best. I use the lathe to cut plastic rollers at work.

I can make a cleaner cut with hand ground HSS. I can grind it with a nice radius and make a slick finish.
 

Mastermind

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I'd be curious to see how this ported 501p compares to the 550xp, 261, 5105, etc

I can make some comparisons. I have the 261, and the 550.

I added another 362 to this build......gotta catch it up with these in the morning. I probably won't get done with them all before I leave for New York.
 

Backtroller

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I can make some comparisons. I have the 261, and the 550.

I added another 362 to this build......gotta catch it up with these in the morning. I probably won't get done with them all before I leave for New York.
I'd love to hear what your thoughts are. The echo is cheaper by a fair amount correct?
 
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