Stihl MS291 piston replacement = SURPRISE POWER GAIN!
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- Опубликовано: 26 авг 2024
- Almost new ms 291 gets a new piston with higher compression. Hope you enjoy. Thanks for watching!
-Ray
Links to products on Amazon:
Milwaukee 3/8 impact: amzn.to/4aB6D3a
New pop up style piston: amzn.to/3X2GirB
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If you choose to try one of the suggestions made in this video, you do so at your own risk. No information contained in this video shall create any express or implied warranty or guarantee of any kind. Any injury, damage or lose that my result from the improper use of tools, equipment or information contained in the video is the sole responsibility of the viewer and not Ray of all Trades. Please ensure that you take all proper recommended safety before attempting any project. Ray of all Trades assumes not liability for property damage or injury incurred as a result of any of the information contained in the video.
I appreciate each and every one of you!! Thanks for hanging out with me - Ray
Awesome work Ray! Cheers to 3000 subscribers!
Thank you so much @hester781 !
I love the video, thanks! Being a dabbler in things mechanical, It made me laugh to see I'm not the ONLY person that has things flying off benches!!😂😂😂😂
You and me both! I appreciate you watching
I Use Dirko HT for base gasket sealant. Good video Nice Job!
I’ll have to check it out. Thanks!
What’s the update with that little red bar piston ? Is it lasting ?
Very well actually. I’ve been impressed!
I got one too and rebuilt mine to out runs great man I can’t believe it !!
@@YoungOzzy432very nice! Cool engineering design
What’s the stuff called you are putting in the Cylinder for lubing it up. And the gasket stuff called for putting the block back on the saw body called . Actually in the process of doing this . And will go with that piston you installed. Very good information on the video thank you!!
I used2 cycle oil for lube, and 1184 sealer for the gas resistant sealer
Right on . Another question. My cylinder has slight scratches on the exhaust side . The sthil dealer recommended a new cylinder. Now price wise that’s up words of 275-330$ a new saw makes sense at that point . Do I put in a cheaper piston and put it together and see if it runs like crap . Kinda a toss up here on either a full rebuild or new piston . And what’s the difference between an oem piston and a regular one. Thanks.
@@austinalley5094oem vs aftermarket has to do with metal quality and tolerances. That being said, I have saved plenty of oem cylinders with sandpaper and hones, saved pistons with brass wire wheels and always new rings.
@@austinalley5094but I have also rebuilt with aftermarket parts with years of run time
Is there any after marker part number you can find for these? One of our workers straight gassed it and blew up the exhaust side of the piston and put some bad marks in the cylinder head it had 30psi compression before rebuild.
Lots of parts available including the piston in my description. Those saws are worth saving!
@@RayofallTrades I see all of the aftermarket pistons, I just can't find any aftermarket or relatively cheap oe cylinder head kits.. if you have a link or any insight I'd appreciate it thanks!
Cant find any on amazon but put this part number into ebay: Stihl 1141-020-1206 it should give you good prices on used cylinders from eb@y. I would definitely see if you can sand out the damage though. I save a lot of cylindrs that way.
@@RayofallTrades wish I could! You can see light through the top of the piston looking from the bottom.. I think she's done for and toast. Thankyou sir!
@@DaltonJustice-wp8zngotcha. Yeah she’s done. Let us know how it goes please. Hopefully you can grab a used one. They say a 271 cylinder will fit with minor mods. Google that part number and read the comments on the 271 vs 291