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

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Burns very dirty. Claiming that you meet a standard and actually beinf certified are two different things.
A oil containing brite stock will not pass FD.
I believe it says meets or exceeds fb,fc, and fd but if it doesnt have the box with the number the manufacturer is only claiming and the oil hasnt actually been certified by JASO
 
Retailers of oil are pretty much allowed to write what ever they like on their bottles. Usually very few of the claims are facts. Most of whats on a bottle is marketing to an uninformed buyer. The problem is that it works well.....most here are in search of an fd full sythetic oil believing thats what is best for their saw.
 
Burns very dirty. Claiming that you meet a standard and actually beinf certified are two different things.
A oil containing brite stock will not pass FD.
How much oil would you recommend using before a good representation of the quality can be determined?
 
I peeked at a piston and it had a brown top today. I may have to tear it down and clean it up. Oil was klotz super and then k2 for the 2nd tank.

I did stop by the Suzuki shop and all they had was dominator and super M half gallon. I passed on both. They were sold out of all but 2 bottles of mix. Said they would have a order in on Tuesday.
 
I was just joking. I may open it up to change port timing more.
Lol!! U had me confused!!! Of course that guy on here awhile back laughed because I tore my down to take a look!!! Said he ran his saws 10yrs and never saw the inside until he parted the saw out? Wonder why the saw needed parting out?
 

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