S&S Cycle Twin Cam 551C Camshaft Kit - 330-0002

Upgrade your Harley-Davidson's performance with the S&S Cycle 551C Chain Drive Camshaft Kit. This kit delivers increased power and enhanced torque, giving your bike a noticeable boost in performance. Experience the difference that precision engineering makes.

Description

The S&S Cycle 551C Camshaft Kit is engineered for engines with displacements between 96 and 106 CID and compression ratios from 9:1 to 9.9:1. Designed as a bolt-in cam set for stock or mildly modified touring bikes, it provides more power across the entire RPM range, with a significant improvement in low and midrange torque, particularly between 1,000 and 4,000 rpm. These cams are compatible with '06 Dyna and '07-'17 Twin Cam models that utilize a hydraulic tensioner chain drive system. Crafted with precision and care in the USA, this kit offers a reliable and high-performance upgrade for your motorcycle. Enhance your riding experience with the S&S Cycle 551C Camshaft Kit and feel the power where you need it most.

Features & highlights

• Designed for 96-106 CID engines with 9:1 to 9.9:1 compression ratios.
• Provides a bolt-in cam set for stock or mildly modified touring bikes.
• Improves low and midrange torque, strongest from 1,000-4,000 rpm.
• Compatible with '06 Dyna and '07-'17 Twin Cam models with hydraulic tensioner chain drive system.
• Made in the USA, ensuring high-quality manufacturing and reliability.
• Enhances overall power and responsiveness for a better riding experience.

Technical specifications

• Brand: S&S Cycle
• Product Name: Camshaft Kit
• Type: Chain
• Grind: 551 Series
• Intake Open: 17°
• Intake Close: 19°
• Intake Duration: 216°
• Intake Lift: 0.550"
• Intake Lift at TDC: 0.178"
• Intake Lobe Centerline: 91°
• Exhaust Open: 41°
• Exhaust Close: 17°
• Exhaust Duration: 238°
• Exhaust Lift: 0.550"
• Exhaust Lift at TDC: 0.170"
• Exhaust Lobe Centerline: 102°

Important to know

• Not recommended for compression ratios of 10:1 or greater.
• Installer must check coil bind, valve to valve clearance, and valve to piston clearance.