48/88 turbo on 360 in. ford. ams 1000, 7531 box, classic fast sys. ran 8.40 @joliet, next time out broke a rocker @ the big end (made a pop), repaired the motor, it would not exceed 1.5 lbs. boost @ the line. smoke tested the intake, leaked the motor, did compression test, checked ams1000. car still goes over 160 out the back door, but will not leave properly. Need some help.
p.s. changed converter.
p.s. changed converter.
