We went to the Turbo Buick get together at Rockingham finally got some 1/4 mile times. 60-1.58 330-4.58 1/8-7.16 MPH-95.95 1000-9.4 1/4-11.27 MPH-116.82 I think I've just about got all I can get out of this 62mm turbo, but got something in the fire for next spring. I believe convertor is to loose and killing my MPH.