Other products by CMI
Item #: 13560
Reg. Price: USD $6,800.00
Our Price: USD $5,495.00


CMI’s Big Elbow Top Race Systems are precision-built for Sportsman-class racers who expect the most from their 510 cubic-inch carbureted engine or 600 cubic-inch engine equipped with a blower package. This race-style header system has a superior track record when it comes to getting to the finish line. Racers participating in APBA, SBI, OSS and USO competitions have found CMI Big Elbow Top Race headers help produce more torque and raw horsepower than any competitive exhaust products. CMI Big Elbow Top headers feature a 15 ½-inch long primary runner exhaust tubes and a 4 ½-inch inside diameter collector designed for 4 ½-inch inside diameter tailpipes. CMI also offers a custom-designed stepped system for high-horsepower applications that require larger diameter exhausts, which can be built to meet specific installation parameters. Tailpipes are sold separately.


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