been thinking on the procharger and kenne bell. on average from the sheets that have been posted the kenne bell makes more power out of the box. its boost comes on in the low rpm band and stays there, great torque curve. but its strength is also a weakness, i mean for a street car. as the boost is aalways on, the engine is consuming huge amounts of fuel? the centrifugal type makes boost as rpm's go up, so for a daily driven car if one were to drive normally, then the car wouldnt see boost all the time, therefore burning less fuel correct? i am curious because i have a 97 cougar, and would like to go with forced induction. but i drive 90 miles a day on the interstate. as it is now my car rolls at 1900rpm at 65mph. Woudl you recomend a KB or ATI unit for such an application?