I know-I had a Lebaron GTS (89 w/with the stage 2 turbo and 2.5 motor, which was the only year Chrysler used that motor in the GTS). I had some work done to it in the form of an adjustable boost controller and would run about 11 lbs. I surprised more Mustangs and Camaros with that car than I did with the replacement car (92 Firebird).