I HAVE A BIT BIGGER CAM AND 210 HEADS IN MY MONTE CARLO IT WEIGHS 3150 WITH ME IN IT. I RUN 28X9X15 INCH SLICKS AND A 4.56 GEAR,8 INCH CONVERTER AND RUN 10.20'S ON MOTOR.I HAD A NEW CAM GROUND FOR MY MOTOR AND IM HOPEING FOR 10.00'S OR A HIGH 9,WE SHALL SEE WHEN THE TRACK OPENS UP THIS MARCH.