Street/Strip performance or daily usage is possible with the 280AR Roller Cam's broad range of applications. A moderate idle in the higher compression engines makes the 280AR a good choice for Street Machines or Street and Strip applications where power and valve train stability are important. Power Range: 2,000-6,300.
The 288AR Roller Cam is a proven camshaft that provides great power and reliability. This cam works best with aftermarket manifolds, headers, and other performance accessories. Stall speed converters should be used and 4:10 gears or better. A rough idle and moderate vacuum makes the 288AR an excellent choice for Serious Street Competition. Power Range: 2,200-6,500.
The 300AR Roller Cam is an excellent choice for maximum effort Street Machines with small blocks and 10.5 or better compression with 3,500 to 4,500 converters. Aftermarket headers and manifolds are good accessories for this cam. Increased horsepower and torque per cubic inch make the 300AR a true High Performance cam in small block and big block applications. Power Range: 3,000-7,000.
The 308AR Roller Cam is a true race cam featuring quality and valve train stability. This is a maximum effort Pro Street/Strip cam for Big Blocks or high R.P.M. small blocks. The biggest of the street roller cams, the 308AR produces maximum horsepower in the higher R.P.M. ranges. The 308AR is the ProStock cam for Pro-Street Cars! Power Range: 3,000-7,200.