Drag Race series, high horsepower turbo cams. Designed for 1400+hp engines using 75-86 turbos, best suited for Methanol drag cars running 7s. Requires Kelford KVS79-KX valve spring kit for engines spinning to 11,000RPM.

Small Lobe Spec:
IN: 250° 204° 8.6mm | 256° 212° 10.0mm
EX: 254° 208° 9.2mm