Mastermind
Work Saw Specialist
It's just pine.
Mastermind meets the Dolmar 7900
- Thread starter Mastermind
- Start date
Help Support Arborist Forum:
It's just pine.
o8f150
Tree Freak
Yeah, but what do you know????
:cry3::cry3::cry3: going to tell my mommy:biggrin::biggrin:
Hedgerow
HACK
79 cc's of Dolmar awesomeness.... Just don't blow it up while yer messin with it there monkey man...
What kind of RPMs is it holding in the cut with a moderate load? How's the throttle response off idle?
booger1286
ArboristSite Operative
You should get you a big piece of locust, that stuff is like cuttin on a rock. I like the way you break em in. Just build em and bury em.
mt.stalker
ArboristSite Guru
SMOKIN !!! enjoy some rep
booger1286
ArboristSite Operative
What helps give you the quick throttle response when portin a saw.
o8f150
Tree Freak
thats what echos are for:biggrin:
Hedgerow
HACK
And here I thought Locust was soft wood ... :msp_confused:
Mastermind
Work Saw Specialist
79 cc's of Dolmar awesomeness.... Just don't blow it up while yer messin with it there monkey man...
I'll try not too. I'm leaving it a little fat. Them unlimited coils scare me and stuff. :msp_ohmy:
I don't know what rpm it will hold. Too many variables to that equation. It's got very good throttle response, Jon did some limbing and bucking with it before it got dark. He really likes it.
More flow I reckon....
nmurph
ArboristSite.com Sponsor
- Joined
- Nov 26, 2007
- Messages
- 16,162
- Reaction score
- 7,166
A quick finger, the same thing that helps in a lot of situations.
Metals406
Granfodder Runningsaw
So Stumpy ported this saw?? :biggrin:
Randy, she hold really good rpm brother.
Randy, she hold really good rpm brother.
Mastermind
Work Saw Specialist
So Stumpy ported this saw?? :biggrin:
Randy, she hold really good rpm brother.
I was impressed with it, considering it's wearing an 8pin it is pulling well. :msp_thumbup:
Like when I break through the toilet paper...
WKEND LUMBERJAK
Addicted to ArboristSite
That is a nice running saw. The chain looked like it was throwing nice chips to.
Hedgerow
HACK
That is a nice running saw. The chain looked like it was throwing nice chips to.
Yep, good build Randy... :msp_thumbup:
mt.stalker
ArboristSite Guru
A quick finger helped me become a cunning linguist :hmm3grin2orange:
Randy she sounds really good and it has snappy throttle response, I think you did an excellent job.
booger1286
ArboristSite Operative
Poplar and pine is soft to me. Locust is a very dense dry wood,thats why everyone makes posts out of em here because they last in the ground and weather. Dont know, is oak like pine to you too?
booger1286
ArboristSite Operative
Its good everyone has fun here but is there not anyone that has enough knowledge of PORTING to tell me what kind of changes in port timing gives you the quicker throttle response? Its obvious quicker flow in and out of cylinder is a big help, but besides flow and widening ports such as timing , duration and crankcase pressure? It looks to me like higher crankcase pressures would be a big factor?
