so i had gotten my topend rebuilt.. got everythng put back together.. i was riding in about 5th and i bog out..this only seems to happen when im opening up the throttle .. again this had happened wen i was also cruising in 3rd.. my question is.. if i didnt get my blaster ported wen i got her bored.. is this problem due to not havin it ported? if anyone has had similar issue would like to hear input.... not enough air getting in therefore boggin out?