What oil is best? and what ratio?

[bertfixessome]

Vibration doesn’t need to filter anything out, which is the entire point of my post. Accelerometers are super cheap, cheaper than an OEM top end kit. It needs a critical band alarm and nothing else. The programming for vibration monitoring is 100 times simpler than the open loop solenoid tuning of a carburetor.

I have seen sensors fitted to rolling mill bearings but usually there is one for each bearing .
No idea how they worked because that was not part of my job .
Measuring vibrations would there not be interfearance from the chain running on the bar, the other crankshaft bearing ?

 

[mrxlh]

I have seen sensors fitted to rolling mill bearings but usually there is one for each bearing .
No idea how they worked because that was not part of my job .
Measuring vibrations would there not be interfearance from the chain running on the bar, the other crankshaft bearing ?

Nope, a stage 1 bearing fault is super high frequency…

 

[Mastermind]

Interesting stuff. My 8th grade education was plenty......I thought. LOL

 

[PissRev]

Hey, is this stuff any good?
View attachment 375638

 

[farminkarman]

Hey, is this stuff any good? Is it okay to run in chainsaws that aren't Stihl? It say to use at 50:1. Should I run it at 50:1??

Thanks.
View attachment 375638

According to FB crowd it is excellent oil....I think it works good as firestarter.

 

[cus_deluxe]

i pulled the plug out of a buddies 572 yesterday to try in another saw to see why it had no spark. he runs that crap. top of piston is blacker than a sack of *a-holes, covered in a thick layer of crusty carbon.

 

[Woodpecker]

Nope, a stage 1 bearing fault is super high frequency…View attachment 375633View attachment 375634View attachment 375635View attachment 375636

Interesting stuff. My 8th grade education was plenty......I thought. LOL

Sew whut ewer sayin is hew lernt everything you needed tew know about vibrators in the 8th grade and said enough is enough.

 

[Mastermind]

Sew whut ewer sayin is hew lernt everything you needed tew know about vibrators in the 8th grade and said enough is enough.

Perzacktly.

 

[Mastermind]

My first ol lady hated vibrators. Said they hurt her teeth.

 

[Wonkydonkey]

My first ol lady hated vibrators. Said they hurt her teeth.

Well you should listen to her and taken it out of you butt while she was blowing you

 

[mrxlh]

Hey, is this stuff any good? Is it okay to run in chainsaws that aren't Stihl? It say to use at 50:1. Should I run it at 50:1??

Thanks.
View attachment 375638

I hear it’s good at 50:1 but even better at 100:1.

 

[Mastermind]

I hear it’s good at 50:1 but even better at 100:1.

Ok. I'm out.

 

[nbbt]

I hear it’s good at 50:1 but even better at 100:1.

So do you repair equipment or sell new equipment? That's the only folks that I know that would make a statement like that.

 

[mrxlh]

Sarcasm…

Stihl ultra sucks at starting a fire. Why anyone would use it in a saw is beyond me. Stihl promotes it, even doubling your warranty if you buy a 6 pack at time of equipment purchase.

 

[mrxlh]

Here is Ultra at a ratio of 45:1, 2-3 years of casual usage.

 

[maulhead]

Ultra at 40:1 less than 12 tanks, in a brand new saw.

 

[Squareground3691]

Ultra at 40:1 less than 12 tanks, in a brand new saw.


View attachment 375655

Stuff would be better used for bar oil ,

 

[maulhead]

Stuff would be better used for bar oil ,

I dump it in the gas tank of my pickup, whenever I end up with a 6 pack of it.

 

[TreeLife]

You couldn't give me Ultra for free. I've been using either Makita/Dolmar synthetic or the Husky synthetic stuff. I'm switching to amsoil by recommendation of a knowledgeable friend.

 

[TreeLife]

Always mixed 40:1 or better.