09 dragon 800. Just had local dealer put brand new complete motor, fuel filter and also new injectors in. my problem is sled runs horrible on top end, cant go over 6500 rpm unless sled is stoped and i go wot it will go like it should for couple seconds then will start cutting out again. Had a boot rip last week and could only reach 3-4 lbs boost but could hold the throttle wide open with out any cutting out or bogging. Have the attitude 3.25 version and played with the numbers and no luck! Can not get any change in the way it runs on top end, adjusting fuel pressure at 4 psi at a time from 38 to 46 with no luck. 10 psi wastgate but boost controller does not work at all. While its cutting out and bogging the lights are a yellow red/ blue but adjusting that mode either way does nothing. Waiting for justin to call me back but thought someone here would know what to do thanks.