2 Stroke Engine Cylinder Mod And Porting Stihl 066 Chainsaw




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Brig T: Great down to earth video.

Osan Shouo: Once opening the exhaust how to smooth out the inside surface area

Osan Shouo: Once opening the exhaust how to smooth out the inside surface area

JG7Racer: Thank you for this vid. I am a quick learn and being pointed in the right direction is all I needed. =D
Your absolutely right, this is supposed to be FUN! - Thanks again!

tnarg224: nice video well explained

junkman6261: Thank you so much for sharing this video. It was very interesting and informative. Take care.

balisticsquirel: Just what i was looking for. Thanks for the vid.

Darkstar Productions: Lol i just finished porting my ms 170 fir fun and it has as much power as my ms 250 almost!!!




Also did u get the pun?

wind chester: Have you thought of opening the file transfer slots?

spleno1: This guys vid is BORING.  In addition bigger ports does NOT mean more power, in most cases it means louder and less power.

Patrick Slack: Have a ?? Will a 660 cylinder mount on a 044 mag

David Thorne: Thanks...you are one if the few that drop actual info...and explain the why's...Thanks!

Brooke Germond: Thank you. Please post more chainsaw work. 

TheDanielroberts: The lateral porting is limited to a percentage of ring circumference, not the flats of the piston. Whilst air escaping is certainly not desirable, ring snagging on a port too broad will have destructive consequences. Most modern broad ports have a bride support to eliminate ring snag.

ladarius mastin: would that also work on a 2 stroke r c engine like fuelie 23cc

Dixon Cider: thanks for the video!  i think i will continue with minimal porting via "gasket matching" and cleaning up cast marks.

ackermj1: I've never had a chainsaw on a dyno, so I cannot say.  In all reality, it is hard to quantify.  The power difference is most noticeable in the way the saw runs; Revs faster and smoother, especially when in the cut.  More efficient combustion.  More power. 

smith17041994: How much power do you gain from porting?

Fredrick Metcalf: Good logical, sensible presentation......not complicated....QUESTION: Can I add a bigger piston & cylinder to an Echo CS440.....I might want to play around with this & learn something.....Thanks

2LateIWon: great vid
Rating:
2 Stroke Engine Cylinder Mod and Porting Stihl 066 Chainsaw 5 out of 5

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2 Stroke Engine Cylinder Mod and Porting Stihl 066 Chainsaw