Another chainsaw dyno...

[huskyboy]

166 very very strong for a bone stock 1980’s era saw. If anyone gets to run run Lee’s modified 166 big bore saw... you’ll be impressed. Now that’s a monster.

 

[dustinwilt68]

Bunch of impressive saws there! Very nice fellas

 

[Red97]

Getting the 6ci+ graphs loaded. Need to get some more 394/5 runs.

 

[Deets066]

View attachment 255189
166 stock vs stock cs1200

View attachment 255190
166 vs cfb880

I believe you have a typo on the blue line. We all know it, just sayin.

 

[USMC615]

No idea how long this will go on...but I’d like to see what my old raffle Chainsaw Jim ported/rebuilt ProMac-700 (son’s saw) would look like. It’s been at my BIL’s house for some time now, he lives several counties away. But nonetheless, would like to see what it’d do on the dyno one day. It’s a strong saw no more than it’s been used.

 

[Red97]

I believe you have a typo on the blue line. We all know it, just sayin.

Data Is correct. Them damn name tags...

Lol

 

[Nutball]

There is a site called saw again where you can buy a complete Oregon 1/4 pitch for the 2511 if you choose. You can also get new Echo complete engines fir $130ish. I'm kicking around buy both. Have the new motor ported. Builders would appreciate not tearing apart the whole saw I guess.

But why use .050 1/4 when Stihl .043 is way better? And it's pretty easy to take the engine out of them, like most Echos.

 

[Egg Shooter]

But why use .050 1/4 when Stihl .043 is way better? And it's pretty easy to take the engine out of them, like most Echos.

I've never ran either so I have no idea if the Stihl chain is way better. Define way better? Turns the 2511 into a 50cc saw? I'm actually very happy with the echo 3/8 low profile .043 narrow kerf I'm running. I get zero chatter with this set up. I am curious about the 1/4 pitch and the oregon is a complete kit.

 

[cus_deluxe]

No idea how long this will go on...but I’d like to see what my old raffle Chainsaw Jim ported/rebuilt ProMac-700 (son’s saw) would look like. It’s been at my BIL’s house for some time now, he lives several counties away. But nonetheless, would like to see what it’d do on the dyno one day. It’s a strong saw no more than it’s been used.

i dont think we’ve seen a torque curve yet that perfectly resembled a piece of chit. id love to see it

 

[Nutball]

I've never ran either so I have no idea if the Stihl chain is way better. Define way better? Turns the 2511 into a 50cc saw? I'm actually very happy with the echo 3/8 low profile .043 narrow kerf I'm running. I get zero chatter with this set up. I am curious about the 1/4 pitch and the oregon is a complete kit.

Yes, 3/8 .043 is excellent, and the fastest cutting I know of, but Stihl 1/4 has tiny teeth, while the 1/4 .050 has huge teeth. The Stihl .043 is very smooth, but you'd have to decide for yourself if it is better overall. Also Stihl bars will last much longer than oregon.

 

[Egg Shooter]

Yes, 3/8 .043 is excellent, and the fastest cutting I know of, but Stihl 1/4 has tiny teeth, while the 1/4 .050 has huge teeth. The Stihl .043 is very smooth, but you'd have to decide for yourself if it is better overall. Also Stihl bars will last much longer than oregon.

Good to know. Thanks for the info. I'll probably stick with what I'm using then.

 

[USMC615]

i dont think we’ve seen a torque curve yet that perfectly resembled a piece of chit. id love to see it

It might just surprise your ass...

 

[Deets066]

It might just surprise your ass...

A piece of chit? Sometimes....unfortunately.

 

[USMC615]

A piece of chit? Sometimes....unfortunately.

I think this has gravitated to ‘talking *s-wordt’ now...Chainsaw Jim is a damn good porter and saw builder...he simply has a many months-long, gravitating to a year or two problem...finding the local PO.

 

[DuratecMan10]

Good evening fellas, all finished and about to crack some cold ones.


Sent from my iPhone using Tapatalk

 

[Deets066]

I think this has gravitated to ‘talking *s-wordt’ now...Chainsaw Jim is a damn good porter and saw builder...he simply has a many months-long, gravitating to a year or two problem...finding the local PO.

My comment had nothing to do with saws or Jim.

Just thought it was funny about a piece of chit, surprising your ass. Lol

 

[cus_deluxe]

It might just surprise your ass...

was just havin a little fun. i guess my sense of humor is off the mark. i guess that makes twice ive totally derailed this thread

 

[Deets066]

was just havin a little fun. i guess my sense of humor is off the mark.

Nah, I’m with ya

 

[cus_deluxe]

Nah, I’m with ya

haha good, i thought it was a good joke haha

 

[dall]

was just havin a little fun. i guess my sense of humor is off the mark. i guess that makes twice ive totally derailed this thread

too many variables in your response

i say redo it lol