McCulloch Chain Saws

[rwoods]

I'm totally suspicious ... and I have an 'untrained eye' on these ...
- Seller doesn't know what a roller nose bar is
- Front handle brace is painted (No attention to detail)
- Need to send a msg to get a link to a video? WTH is THAT?
- Does not show the underside of the saw, so the numbers cannot be seen

:msp_angry: :msp_angry: :msp_angry:

The REAL experts will be along ....

Not a real expert. But the DSP valve is lower than a 125. Something tells me that I have seen this saw somewhere before. Ron

 

[ozflea]

Not a real expert. But the DSP valve is lower than a 125. Something tells me that I have seen this saw somewhere before. Ron

Looks about right to me i'd say its got the 101B in it

McBob.

 

[rwoods]

Agreed. I swear I've seen this saw posted somewhere before. Ron

 

[watsonr]

Decomp is lower in this one also? AND we all know this is not a CP...

http://www.ebay.com/itm/mcculloch-c...967039462?pt=US_Chainsaws&hash=item19d626a5e6

 

[Warped5]

Now I KNOW something is up!

I asked the seller for the video, it has no sound and the model/serial tag is missing from the carb box.

 

[heimannm]

Mark,
what do you think the HP rating of that engine is? If enough, would go well on a sawmill. I bet it would rate out at 15 HP or so at RPM, maybe more.

The Popular Science article had it listed as 30 HP @ 6,000 RPM, McCulloch stated RPM range was 2000-7000.

Mark

 

[rwoods]

Sp81e

Check post 50 in the new stickie for ads and brochures. MAC claims the SP81E is 20% more powerful due to a divided transfer port. That would suggest that the SP80 and SP81 had a different cylinder than the SP81E. Ron

 

[joeymt33]

Check post 50 in the new stickie for ads and brochures. MAC claims the SP81E is 20% more powerful due to a divided transfer port. That would suggest that the SP80 and SP81 had a different cylinder than the SP81E. Ron

Here is the divider

Here is one with out

 

[cpr]

To the untrained eye it looks like a regular 125, what say you?

McCulloch Super Pro SP125 Chainsaw w MC101B Kart Engine | eBay

I'd say it seems real suspicious. That said, someone went to a lot of trouble to shave fins on a 101 head to fit the SP shroud #1, #2, the decomp is in the wrong spot for a saw block, #3, you can just make out voids in the head fins for bolts.

I'd say it's legit

No, I won't be bidding .

 

[54stude]

I'd say it seems real suspicious. That said, someone went to a lot of trouble to shave fins on a 101 head to fit the SP shroud #1, #2, the decomp is in the wrong spot for a saw block, #3, you can just make out voids in the head fins for bolts.

I'd say it's legit

No, I won't be bidding .

The seller is local to me, and is on the Swedish chainsaw forum, where he restored a 797 really nicely. I saw the video, and it seems legit to me.

 

[paccity]

sarting to group the geardrive macs. these are the runners so far.

 

[leeha]

To the untrained eye it looks like a regular 125, what say you?

McCulloch Super Pro SP125 Chainsaw w MC101B Kart Engine | eBay

It's the real deal. Decomp was moved to just
inside the head gasket. The muffler will not fit
a SP125 block. You can see where the head fins
have been shaved. And what looks like the head
bolt areas.




Lee

 

[joeymt33]

good info to book mark or copy

Chainsaw Guide - Autonopedia

 

[Jacob J.]

It's the real deal. Decomp was moved to just
inside the head gasket. The muffler will not fit
a SP125 block. You can see where the head fins
have been shaved. And what looks like the head
bolt areas.




Lee

Yep- that muffler will not fit the SP blocks, even with modification. That's the "coffinbox" muffler for the *90/*95 series and the kart engines. It looks like the real deal to me.

Decomp is lower in this one also? AND we all know this is not a CP...

McCulloch CP 125 Super Pro 125 Chainsaw Runs Great | eBay

I can't tell if that's a true or not. It has the right muffler but the wrong clutch and exhaust gasket.

 

[cpr]

I can't tell if that's a true or not. It has the right muffler but the wrong clutch and exhaust gasket.

Right carb, too, but the bottom a/v seems like a SP to me.

 

[cowroy]

Sorry to change the subject (looks like a great ole saw), but did you guys see the McCulloch Kart that got restored on the show American Restoration? It was awesome to the point that I would love to find and old kart. They restored the engine and all and when it was all done it ripped. I tried to find a video clip or a pic, but couldn't

 

[thomas1]

Mark, looking for any 4 cylinder McProjects?

Pair Vintage McCulloch 0 100 4 AF 4318A Airplane Air Boat Project Engines | eBay

 

[ozflea]

The two factory box mufflers Mac have for their big saws are these one without a mount and one with the one without fits the SP125, 105 oval style exhaust opening

The one above fits the 101aa and 101b and 101c, 91b/1 92 93

McBob.

 

[Overtrained]

Mark, looking for any 4 cylinder McProjects?

Pair Vintage McCulloch 0 100 4 AF 4318A Airplane Air Boat Project Engines | eBay

Kiss your ass goodbye if your airplane engine rebuild doesnt hold together mid flight:msp_ohmy:.......id rather built the airboat

 

[joeymt33]

OT, what's up? How's the super 250 project?