2016 skidoo xm cutting out

Mar 10, 2013
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Hi i have a 2016 skidoo xm with a gen4 skid and 165 3” track installed. I had the cylinders ported after installing the ported cylinders i have a issue when stabbing the throttle the sled cuts out just as rpm starts building for a couple seconds and picks back up. i am running a dj clutch kit i added weight and the problem continued. If i slowly accelerate to full throttle i dont have the problem and im running 7900rpm. i have checked the fuel regulator, fuel pressure, checked for codes nothing comes up. I changed out the vacuum manifold and the rave sov and cleaned the raves and replaced diagrams and calibrated the raves. I am running v force reeds. I am still having the problem anyone experience a similar issue?
 
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