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Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc.


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  #11  
Old 03-18-2019, 11:00 PM
scisnero scisnero is offline
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hi guys.Thanks for this post it has been very useful, but I still have and issue whit this. My power valve in my ec300 2019 is working the opposite way. Let me clarify. If I turn it in (1 to 1.5turns from close to open) it revs quicker that if say I open it to more than 2 turns. 2 turns or more (from close to open) makes the bike very slow revving as like it stays forever with the PV closed.
Note. I am higher than 10.000 feet with more than 20 degrees celsious and poor gas... so I dont know if my conditions are affecting or my PV is malfunctioning.


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  #12  
Old 03-20-2019, 11:49 AM
Doc Brown Doc Brown is offline
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That's very strange as it is exactly opposite than it should be. I have done several test sessions with three Gassers (2 of them 2018 GP one of them a 2019 EC, all 300's).

I found it to be the same on all bikes. Turning the adjuster fully in (clockwise) makes them slow revving and weak. The further I turn the adjuster out (counter clockwise) the more toque the motor gets until it looses torque at about 2 turns but after that starts to rev faster until it explodes at three turns out (counter clockwise).

Are you sure that you are turning in the right direction?
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  #13  
Old 04-09-2019, 04:00 AM
Saddleback51 Saddleback51 is offline
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Same here...I have my 19 EC300 at 1.5 turns out (counter-clockwise) for very smooth delivery. I can go to 2 turns out for a little stronger delivery.
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  #14  
Old 04-29-2019, 03:42 PM
Fojjer Fojjer is offline
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Quote:
Originally Posted by mrquick View Post
One important thing you must check when adjusting the power valve is that this rod connector MUST slip on freely, if it needs any force then adjust it so it slips on it makes a massive difference to to power valve...
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WhatsApp Video 2018-11-14 at 12.16.31 PM by [url=https://www.flickr.com/photos/143285930@N08/]
Hi!
Im switching to a new cylinder on my 2015 bike with the same type of rod connection as in the video.
Noticed that my "male part"/pin is quite loose and can point up or down. Bad description maby...
Im guessing it should be fixed/welded to the pointy plate its sits in. Is that right?
/Mathias
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