So i was on why way to wrok and stepped on the gas and all of a sudden i had a hesitation and high kr! i have stock pully btw. it run fine when not in boost but as soon as you bring it to wot it misses and hesitates, any ideas whats going on? i just installed plugs about 3 months ago and wires just yesterday. at work i took a quick look and found a vacume hose cracked and though i had my problem, did a quick wot down the road and all ok! then on the way home same problem! and no hoses bad that i can see! sorry for the long story!