Drag Race 282/292 Solid Roller Cam and Lifter Kit for Chevrolet Big Block

Good cam for bracket racing or road racing applications with 454-540 c.i. motors in 3300lb or lighter cars. Needs 4500-5000 RPM stall converter or 4-speed transmission, headers, 11.5:1+ compression ratio and 4.56+ gearing. Rough idle.