661 Oil Test 32:1 vs 40:1 vs 50:1 ?

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How many people on here have actually blown up a saw due to an oil related failure?
I asked that about 200 pages back....but added at 32:1. I know several Loggers with engine failures (lower end bearings) mixing 50:1. Failures were less than 6 months with pro stihls and huskies (440's & 372's). Longevity increased when mixed at 40:1 and 32:1.
 
I asked that about 200 pages back....but added at 32:1. I know several Loggers with engine failures (lower end bearings) mixing 50:1. Failures were less than 6 months with pro stihls and huskies (440's & 372's). Longevity increased when mixed at 40:1 and 32:1.
I have always ran 32:1 and have never had a saw fail.
Kind of a meaningless question as most on the this site never put many hours on their saws.
 
I have always ran 32:1 and have never had a saw fail.
Kind of a meaningless question as most on the this site never put many hours on their saws.
Loggers, tree service, and milling operators use more fuel in a week than most of use do in a year. Input from them wouldn't be meaningless. Since no response was given ANY premix at 32:1 would probably be adequate.
 
Loggers, tree service, and milling operators use more fuel in a week than most of use do in a year. Input from them wouldn't be meaningless. Since no response was given ANY premix at 32:1 would probably be adequate.
Except there isn't a lot of those guys on this thread..
Just look at the pictures of saws posted here. Most look as if they haven't been ran for even a week in the woods!
I had guys making fun of my well used EHP 346 when I posted a pic of it.
 
Except there isn't a lot of those guys on this thread..
Just look at the pictures of saws posted here. Most look as if they haven't been ran for even a week in the woods!
I had guys making fun of my well used EHP 346 when I posted a pic of it.

They only made fun of you because its you ............................... the one who allways makes fun of everyone elses "prissy" looking saws

Quite honestly, I couldnt give a rats rear end what you or anyone think about how much or how little I run my stuff, or how ugly or prissy they do/dont look.


I do, however, appreciate your knowledgeable input in this thread .............. the last of my Bel Ray is just about done running through the lawn tractor. ;)
 
;)
You missed the point.
The point is most of the people on here accumulate very few hours in a year.
The guys that do put alot of hours in a year often don't gave a shat about oil. As such asking about oil ratio is almost meaningless.
FWIW a know of one logger that runs Walmart SuperTech outboard oil and has for years. He also doesn't measure how much oil he puts in a cab, just dumps it in till it looks right. Most of his stuff runs along time, but he has lost some too. All the motors of his I have seen torn apart look terrible.
 
;)
You missed the point.
Asking about oil ratio is almost meaningless.

NOW you tell me ........................ You could'nt have told me earlier ............ so I would'nt have had to read all 317 pages, eh ??
 
;)
You missed the point.
The point is most of the people on here accumulate very few hours in a year.
The guys that do put alot of hours in a year often don't gave a shat about oil. As such asking about oil ratio is almost meaningless.
FWIW a know of one logger that runs Walmart SuperTech outboard oil and has for years. He also doesn't measure how much oil he puts in a cab, just dumps it in till it looks right. Most of his stuff runs along time, but he has lost some too. All the motors of his I have seen torn apart look terrible.
True, the ones I know use the cheapest gas (87 octane with ethanol) and use the Stihl orange bottle or ultra. They say, "as long as it works thats all that matters".
 
I think my 660 gets the most use of my collection ,even if it is a weekend warrior saw . It is full use on the mill .There is not a tree around here a 440 wont cut so no need to pack the extra weight around for falling and bucking .
 
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