MS 291 piston and cylinder kit ?

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wkeev

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Do they make an aftermarket kit for this series of saws ?
 
Will a 311, 391 p/c work on this saw ? Like the 290 , 310, 390 series .
 
Well I tried cleaning up the cylinder and put in a aftermarket piston . It didn't last long so I'm looking for an OEM piston and cylinder if anyone has one.
 
Well I tried cleaning up the cylinder and put in a aftermarket piston . It didn't last long so I'm looking for an OEM piston and cylinder if anyone has one.
Sounds like the cylinder is shot and that's what killed the new piston and rings. Rule of thumb: replace the piston, rings, and cylinder at the same time (same MFG).
 
Sounds like the cylinder is shot and that's what killed the new piston and rings. Rule of thumb: replace the piston, rings, and cylinder at the same time (same MFG).

I used Masterminds method to clean up many pro style saws with excellent luck . Clam shells don't seem to do so well . Also I wasn't able to find a meteor piston for this saw .
 
Well I have good and bad news . The good news is piston is not scored after all . Bad news is I found and bought a used p/c . When taking apart I found a screw behind the flywheel. That must of been the bang and scraping sound I was hearing. I had the shroud behind the carb.in the wrong position so when I fixed it I must have got distracted and didn't put the screw back and it found its way to the flywheel . Oh well all is good . I know we're another 271 is so I may get it to repair since I have a p/c on its way .
 
I’m currently working on the same saw.
I just opened it up today... here are some pictures of the cylinder....
Is it too far gone?
I’ve been able to find the meteor piston for the old version of the saw...
 

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