This RSD-R7 Cam is our best selling LS7 camshaft, it provides awesome top end power, torque and drivability. The incredible idle sound alone is enough to make you skip over the rest of the features of this camshaft! After trying several grinds with countless lobes we dialed the R7 in. While running less then .620 lift we keep the stress off of the valve train and eliminate the stagnate velocity in the lower rpm that other cams with much larger lift produce. This combination of low lift and better airflow create a camshaft that will drive nicer and be more reliable for years to come. From AutoX track to the Drag Strip then over to the Road Course and on your way home, this camshaft will keep you grinning ear to ear.

238/248 113 LSA Designed for LS7 will also work in stroker motors that are LS1, LS2, LS3 and LS6 based. Auto should have a minimun 3800 stall