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Mastermind

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What your trying new is more blowdown?

I've went from building short blow down saws to building saws with 23 to 26 degrees.

I think with the increase in intake duration you can put the increased bd to good use.

Yeah.....spot on. Higher transfers need short intake duration to build case pressure. If not, exhaust pressure overcomes the transfer charge. I'm seeing some real power increases with longer blowdown in the quad port saws.

I don't know a single farmer that's weak. And you ain't old!
But you can like the little saw if you want.......

Being injured is making me feel old.
 

paragonbuilder

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What your trying new is more blowdown?

I've went from building short blow down saws to building saws with 23 to 26 degrees.

I think with the increase in intake duration you can put the increased bd to good use.
So instead of epoxying the intake back up, increase blowdown to use it?
 

malk315

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you got to get out and do some more "manual labor" big guy....too much mani-pedicure time for you at the office. maybe develop some calluses. :coleman:
Precisely my problem.
I tip my hat to all you guys out in the woods daily.! I run saws on the weekend to clear my head of desk job BS. My work is really cool but I would be in the woods now if I could. Once kids are out of the house my priorities they are a gonna change!

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Mastermind

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Less compression than normal Randy?

Yeah, but these saws are being sold new, with a warranty. No telling who will get them, or how they will be treated.

Yeah that is no fun! How are you healing? You still working alone?

I'm getting better......but slowly. Yep, still just me.

So instead of epoxying the intake back up, increase blowdown to use it?

Basically

Spot on again. :)
 
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