Midrange Bog

musselman

Active member
Joined
Oct 16, 2008
Messages
1,017
Age
36
Location
Sunderland, Ontario
Since I did the airbox mod I have had a slight midrange bog. When cruising at about 5 grand if I punch it, it will bog. I don't think it has to do with the pilot jets because I messed with those last year and it never made a difference. Also there is no bog directly from idle. I believe I need to raise my needles half a clip position. Is this the right thing to do? I can get a video of what its doing if needed. Thanks
 
I believe i'm in the middle position with one washer under, I'm not sure if thats stock or not but I don't think I messed with them ever.
 
only 1 washer underneath and 1 on top w/clip in the middle position, is 2.5 position really. stock had both washers underneath the clip. put both washers underneath the clip and keep clip in middle position for now....3.0 position. might even have to drop the clip to 2nd slot from the pointed end and have washer on top and bottom of clip, to give you 3.5 position.
 
Moved needles to the 3.5 position and the problem seems to be fixed. I will have to wait for some snow to know for sure, might not be for a while.
 
musselman said:
Moved needles to the 3.5 position and the problem seems to be fixed. I will have to wait for some snow to know for sure, might not be for a while.

sounds like your on the right track then. what exactly did you all do for the airbox mod? just drill some extra holes in the top cover under the filter?
 


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