joeymt33
I bleed YELLOW!
The muffler is same as far as looks can go. I haven’t checked part numbers though.
McCulloch Chain Saws
- Thread starter Bruce Hopf
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The muffler is same as far as looks can go. I haven’t checked part numbers though.
Yea just wondered if they changed the baffles in it. Mine had perforated sheet all inside it
Same muffler on both (216160). Pretty much the same saw all the way around except the crank and piston.
joeymt33
I bleed YELLOW!
And cylinder and case added to that list
joeymt33
I bleed YELLOW!
With current prices and they are still rising, I wish I still had that NOS PM8200. It would bring a lot today!
Right mk still think it's a good muffler design if you're after less noise and takes away some fire hazard too.
Crazy to think the value of alot of you guys collections
Crazy to think the value of alot of you guys collections
It still has that unique Mac growl tho.For some reason,don't know why,I think the old Macs the way their mufflers are made,or the way they're ported ,or something else,but they remind me of a Harley,just pure raw power.
Ed
Ed
Glad yours is holding on tight.
As to the late model mufflers, there are two versions. To my knowledge they are pretty much the same internally, just have different mounting - number and type of screws and corresponding mounts (simple holes for the ones that use long through screws and welded “tubes” for those using short screws).
Ron
Ok that's interesting I think the welded tube idea would be good I noticed mine was full of cracks and brazing repairs around those holes. But those long screws were handy though I used 1 of them to make a shorter one through the duct on the conversion. Was easy as just cut it down to the right length and plug welded a nut on it and also spun it in the drill and hit it with the grinder to make it skinny in the middle for better flow. Also fabbed up a thin bit of sheet for a locking tab thingy thing.
Everything is eather locking tab or spring washers and seems to be working good. Its easyer to tune with the duct style I think the four stroking sound is very clear now
Is it lighter I dunno by the time a new shroud is made for air flow I don't think there would much in it. The big muffler is still very thin sheet and doesn't weigh as much as they look.
Well fellas,I done bought me a SP125C last week,got it yesterday,& put the B&C on today.Maybe I'll see if she runs tomorrow.It's a damn heavy saw!
How so? I always thought they were the same..., Q port and all. I've never looked through the IPL's to compare the details. Now I'm curious.
I rebuilt my PM8200 from the ground up but have never needed to tear down my PM800.
Now you are in with the Big Boys Ed.
Mark
Mark
I've also got that 1-75 & a 1-50 to fiddle with too.I think I'll give the 1-50 a whirl after I get the 380 going.
Ed
Ed
joeymt33
I bleed YELLOW!
I’ll look through some old photos, I believe there was some differences. Maybe I’m wrong due to my memory issues
joeymt33
I bleed YELLOW!
Made this post in the wrong forum earlier. Oops
Here’s the only old pic I could find right now. The 8200 cylinder has less fasteners but that may be the same as the some of the other later models. I haven’t had one part in years, they just keep running!
Here’s the only old pic I could find right now. The 8200 cylinder has less fasteners but that may be the same as the some of the other later models. I haven’t had one part in years, they just keep running!
805 McCulloch
ArboristSite Lurker
Very nice saws Ed and Mark, I bet there isn't many people out there today who could carry one of those around the bush for a day anymore.
To tell you the truth,I don't think I can carry one around in the bush all day,maybe a couple hrs.,but that's about it.Even in my younger day when I was fit as a fiddle,& before all my surgeries I'd have a tough time.
Ed
Ed
Mufflers - three screw and 4 screw, 4 screw has the "tubes"
I have been through almost all of the 82 cc models and the PM8200 is the only "6 bolt" crankcase that I have encountered.
Mark
I have been through almost all of the 82 cc models and the PM8200 is the only "6 bolt" crankcase that I have encountered.
Mark
Inner geometry of case and cylinder are different on the 8200 to accommodate the rod and three piece crank,
Ron
Ron
Ed, take your muffler off and check the cylinder with a magnet. Your saw might be a SP125 with a SP125C lid. Or it might be a SP125C with a SP125 handle & tank.
If you have some old geardrives you won’t notice the weight of the 125 so much. I hate lugging mine around, but it is sweet to run. Especially bucking, just sit it on the log and let it eat.
Ron
If you have some old geardrives you won’t notice the weight of the 125 so much. I hate lugging mine around, but it is sweet to run. Especially bucking, just sit it on the log and let it eat.
Ron
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