87-HS: This cam was designed and optimized to be the best bolt-in cam for the OEM 110ci platform, dramatically increasing power and torque across the entire RPM range. Unlike many other cams, the 587 was designed to work with the larger valves and heavier springs that the CVO engines are equipped with. Specially designed cam lobe ramps ensure quiet operation of these heavier parts, while the lobe profiles take advantage of the high flow heads to develop more power to red line.

By designing the 587 specifically for the components found in the OEM 110ci engine, no compromises were taken to allow the cam to be used widely in other applications. By focusing in on the special SE 110 head, the result is a textbook smooth torque curve that never loses from the factory setup from 2,000 on with a well-designed exhaust system. The horsepower curve doesn’t ‘nose over’ at 4,500 rpm like the factory-equipped camshaft, it revs freely and pulls to nearly 6,000 rpm for a true hot-rod feel. The difference is simply amazing for a bolt-in cam. This setup should produce around 200psi cranking compression in an unmodified engine. Although much higher output options are available for the OEM 110ci engine from Zipper’s, the Red Shift 587 is the best option for anyone looking to let their engine breathe without opening up the top end.