Project Stumpbroke 576xp Auto Tune

[Stumpys Customs]

And I appreciate that you use logs of substance in your videos. As example the 346 thread- I would be breakin out a 70cc saw when I come to wood that size, but it was nice to see you showing your work and giving a visual demonstration of the benefits of having a woods port done, I mean that 346 held it's own in that log. I'm not a cookie cutter, I look for torque and snot in the cut so I appreciate the videos that really show what the saw has got- not just how quick it can get thru the log.

Thanks, that's the whole idea. I like to put as big of a bar on a saw as I got possible to test it out. As I've said before, the vids are more for me checking my work than they are for showing off.

On this 576 I was watching my tach as I was makeing the cuts after the vid & it was pullin 10,500-11,000 rpm in a 22" oak log. I had to really push on it to bring it down to 10,000. I hope I'm not speaking to soon, but so far this thing makes some good torque.

 

[deye223]

Kari sure has pulled her weight around the house picking up my slack. What a blessing she is. I should show her more appreciation. I'll check in later for the video.

buy her a new 390XP ported of course :big_smile:

 

[bryanr2]

buy her a new 390XP ported of course :big_smile:

she has no need for one of them- she has access to my Mastermind'd 288xp!

seriously- I bought her a cruise to the Bahamas for our Anniversary, but her father is terminally ill with stage 4 gleo plastoma brain cancer and she wont leave the state. Kari is a stay at home mom and she has to take him to his Doctor's appts and Chemo treatments weekly as her mom works. Cant fault her for that. He is only 51. And at 24 she is a little young to loose her dad. We have 18 monthes to use the cruise. If the time passes b4 we can use it then the time passes. I'll try again on the backside of this time in our life.:cool2:

 

[Stihlman441]

Stumpy just wondery have you done any 441CMs and what gains did ya get out of them ?.

Cheers
Andrew

 

[mdavlee]

In about 5 tanks of fuel that saw will really come to life. You'll think it's not even the same saw. If you have time to run it that much you won't be disappointed. I don't think I ever tached the one I had but it seemed like it was pulling more rpms in the cut than my xpw.

 

[Stumpys Customs]

Stumpy just wondery have you done any 441CMs and what gains did ya get out of them ?.

Cheers
Andrew

Not yet, but would love to give one a try. :msp_w00t:

In about 5 tanks of fuel that saw will really come to life. You'll think it's not even the same saw. If you have time to run it that much you won't be disappointed. I don't think I ever tached the one I had but it seemed like it was pulling more rpms in the cut than my xpw.

I know that it's really to early to cast much judgement on this saw. It'll take some time for the rings to break in & the processor to relearn how to run. So far it has exceeded my expectations.

 

[Hedgerow]

In about 5 tanks of fuel that saw will really come to life. You'll think it's not even the same saw. If you have time to run it that much you won't be disappointed. I don't think I ever tached the one I had but it seemed like it was pulling more rpms in the cut than my xpw.

I was thinking the same thing... I can't wait to run it... I may have to make a trip to stumps...

 

[Stumpys Customs]

I was thinking the same thing... I can't wait to run it... I may have to make a trip to stumps...

Come on over.
I'm fixin to go make some chips & sweat, lots of sweat. Already 80* here:msp_mad: I need to put some fuel through this saw, the 562 & the 345. I'll prolly end up goin back into the 562 to adjust the strato timing like I did on the 576.

 

[Hedgerow]

Come on over.
I'm fixin to go make some chips & sweat, lots of sweat. Already 80* here:msp_mad: I need to put some fuel through this saw, the 562 & the 345. I'll prolly end up goin back into the 562 to adjust the strato timing like I did on the 576.

I'm headed to bentonville right now, but I'll see what I can work out with Eric... He has a big ole' Sachs Dolmar for me... Maybe I could assist you in the break in of one or 2...or 3...
:msp_rolleyes:
I got to work over a fence row this weekend...
An stuff...

 

[PES+]

Nice presentation

:msp_thumbup:

 

[Stumpys Customs]

I'm headed to bentonville right now, but I'll see what I can work out with Eric... He has a big ole' Sachs Dolmar for me... Maybe I could assist you in the break in of one or 2...or 3...
:msp_rolleyes:
I got to work over a fence row this weekend...
An stuff...

Yer headed the wrong way!!!! Go East man, Go East.:hmm3grin2orange:

 

[Roll Tide]

she has no need for one of them- she has access to my Mastermind'd 288xp!

seriously- I bought her a cruise to the Bahamas for our Anniversary, but her father is terminally ill with stage 4 gleo plastoma brain cancer and she wont leave the state. Kari is a stay at home mom and she has to take him to his Doctor's appts and Chemo treatments weekly as her mom works. Cant fault her for that. He is only 51. And at 24 she is a little young to loose her dad. We have 18 monthes to use the cruise. If the time passes b4 we can use it then the time passes. I'll try again on the backside of this time in our life.:cool2:

I lost my older brother last year, he would be 26 aug 18. Its still really fresh in my mind and some days are harder than others. You never imagine you would loose someone that young. We had a hard childhood so we were really close.

 

[husqyfan]

Nice work

I could spend a lifetime porting saws and not get results as good as yours. Nice work

 

[sunfish]

Very Nice work Stumpman!!!!!!

 

[Stumpys Customs]

I put another tank of fuel through it today & took another vid. It's seems a tad better. I was pushing on it pretty hard. I forgot to put my tach on it though to see what it was turnin in the cut.
Here it is with the 7 pin
[video=youtube_share;mXyo-pihvpo]http://youtu.be/mXyo-pihvpo[/video]

 

[Stumpys Customs]

I tried it out with the 8 pin rim too.
[video=youtube_share;s9WbpL63ZPw]http://youtu.be/s9WbpL63ZPw[/video]

 

[Hedgerow]

The last saw I heard like that thing whapping off its limiter was blue...
And it was an ass kicker...
Sounds like its waking up from surgery pissed!!!

 

[Stumpys Customs]

The last saw I heard like that thing whapping off its limiter was blue...
And it was an ass kicker...
Sounds like its waking up from surgery pissed!!!

I was thinkin the same thing.
I predict a showdown in Wisconsin.

 

[Hedgerow]

I was thinkin the same thing.
I predict a showdown in Wisconsin.

It'll take a pretty nasty saw to beat the dolkita...
This should be interesting...

 

[bryanr2]

Lets see....
I got 27 seconds stock cut
I got 21 seconds first woods port cut
I got 19 seconds 2nd woods port cut
And then 21 seconds with woods port and 8 pin.