S&S HP103 Cam Kit For Harley Twin Cam 2007-2017

S&S Cycle HP103 Camshaft Kit For Harley Twin Cam

S&S has been in the business of making Harley-Davidson motorcycles go fast for a very long time, and their innovation in the world of bumpsticks is not exactly a secret. If you’re looking for more power from your bike, a cam is a wonderful place to start – especially if you’ve already done most of the easy ‘bolt-on’ modifications. Installing an S&S cam is a surefire way to make your mill suit your riding style while getting maximum output.

Features:

• Available in chain drive and gear drive versions
• All chain drive cams include installation kit
• All gear drive cams include 4-gear set and installation kit
• Made in the USA

HP103 Cam Info:

• Bolt-in cam for 103″ and 106″ big-bore Twin Cam engines
• Great for lighter bikes with strong power from 3500 RPM-6000 RPM
• High-lift valve springs are required for all applications
• Intake open/close 20°/49°
• Exhaust open/close 50°/22°
• Intake duration 249°
• Exhaust duration 251°
• Lift .575″