The Red Shift RS575 was designed specifically for the OEM beehive spring (18245-02) that's used in all standard Twin Cams® from 2005 on (excluding all CVO models). The proprietary profile design ensures maximum valve train acceleration, which gives the rider a very free-revving experience that begs for more throttle. This is a great cam if you need a bolt-in now, but plan on upgrading the heads and compression in the future. However this cam is most impressive when used with high flowing heads, 10.5:1 compression, yielding a superior balanced torque and horsepower curve. Requires adjustable pushrods.
For technical camshaft information along with detailed product support, please visit our
Performance Cams page.