i no everyone prob gets tired of people askin this lol but what is needed to run a 3.25 in pulley with little or no kr. right now i run a 3.4, 180 t-stat, k&n filter, and no u bend and suprisingly no kr as long as i run 93 or 94 octane. if i put an exhaust and a cold air induction. u think it would be worth runnin the 3.25 or just stick with the 3.4 till i get a cam?? any help would be appreciated. thanx