S&S Cycle M8 590G Gear Drive Camshaft Kit - Raw - 330-0732

Unleash the full potential of your large displacement engine with the S&S Cycle 590G Gear Drive Camshaft Kit. This kit is engineered for maximum horsepower in 124" and larger engines, ensuring unparalleled performance and responsiveness.

Description

The S&S Cycle 590G camshaft kit is designed to improve cam timing accuracy and eliminate the inherent limitations of the stock cam chain. This gear drive system ensures precise valve timing, resulting in increased power and improved engine efficiency. The 590G series grind is specifically tailored for all-out horsepower, making it ideal for monster bore applications and ported heads. Note that it is not recommended for stock bore engines. Specifically designed for demanding applications, this kit optimizes the performance of your modified engine, delivering exceptional power gains and enhanced reliability. Installation is straightforward, allowing experienced mechanics to quickly upgrade their engines. Touring models require a heavy duty valve spring kit for optimal performance.

Features & highlights

• Eliminates cam chain for improved timing accuracy and reliability.
• Optimized for 124" and larger engines with monster bores and ported heads.
• Delivers all-out horsepower gains for maximum performance.
• Includes outer drive gears, bearings, o-rings, and necessary hardware.
• Made in the USA with high-quality materials and precision engineering.

Technical specifications

• Brand: S&S Cycle
• Product Name: Camshaft Kit
• Grind: 590 Series
• Type: Gear
• Intake Duration: 239.4° (Front), 253.9° (Rear)
• Intake Lift: 0.59" (Front), 0.59" (Rear)
• Intake Open: 15.6° (Front), 20.2° (Rear)
• Intake Close: 43.7° (Front), 53.6° (Rear)
• Intake Lobe Centerline: 104.1° (Front), 106.7° (Rear)
• Intake Lift at TDC: 0.165" (Front), 0.186" (Rear)
• Exhaust Duration: 266.1° (Front), 258.4° (Rear)
• Exhaust Lift: 0.59" (Front), 0.59" (Rear)
• Exhaust Open: 64.8° (Front), 62.7° (Rear)
• Exhaust Close: 21.2° (Front), 15.7° (Rear)
• Exhaust Lobe Centerline: 111.7° (Front), 113.5° (Rear)
• Exhaust Lift at TDC: 0.186" (Front), 0.158" (Rear)
• Color/Finish: Raw

Important to know

This camshaft kit is not recommended for stock bore engines. Touring models require a heavy-duty valve spring kit. Quikee adjustable pushrods with cover keepers are required. S&S recommends replacing tappets whenever a cam is replaced; consider the S&S Precision Tappet set without HL2T Kit and Tappet Cuffs for M8 models. Tappets and pushrods are not included.