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Old 03-22-2013, 12:16 AM
Ridin' Green Ridin' Green is offline
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Join Date: May 2011
Location: Michigan
Posts: 10,732
Originally Posted by crazyflyboy30 View Post
I understand why 4 mixer's don't rev smoothly and a Honda 4 stroke rev smoothly .

A 4 mixer' s as fuel mix that goes in and out of the crank case that makes a odd pressure in the intake .
No, it's in the throttle control/trigger assembly's design. The blowers and other 4 mix stuff are very smooth throughout the throttle control's range. There was a post by a mechanic on here last year or the year before that explained it in detail, but I can't remember what the thread was. It isn't that the trimmers don't rev smoothly, because they do. It's that they are hard to feather up and down smoothly. The engines run great. I love the sound of them. If it wasn't for the feathering issue, I'd be all over a 130.
Originally Posted by Darryl G
I can also tell by looking back to see how they're hanging and often reach back and feel them to see how firm they are.
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