the 3 trick flows cams are:
the stage 1 is 499/510 112 LSA
Good idle, strong midrange power. Aftermarket intake, heads, and headers recommended. Requires modified mass airflow. Compression ratio: 9:1 to 10.5:1.
stage 2 is 542/563 112 LSA
Fair idle, good midrange power. 2,500 to 3,000...