FEULING PARTS 618 F Series Chain Drive Camshaft — Exhaust 264°, Intake 242°, Exhaust lift 0.618", Intake lift 0.608" – 18-26 Softail, 17-25 Touring, 17-25 Trike, 17-23 CVO

⚠️ The 618 F Series Chain Drive Camshaft is a race-focused cam designed for high-performance engines. It delivers aggressive valve events and a broad operating band suited for track and competition use.

• Race series performance engineered for maximum power in racing applications.
• Wide operating range: 3100–6650 rpm for competitive use.
• Aggressive profile that requires high-lift, higher-load valve springs plus performance pushrods and lifters.
• Intended for engines with large-bore cylinders, ported cylinder heads and ported intake manifolds, high-flow valves and an oversized throttle body.
• High-flow air cleaner and a triple-stepped exhaust pipe are highly recommended for optimal performance.
• Feuling recommends matching this cam with a Race Series oiling system for reliable lubrication under racing conditions.

Installation notes: clearances must be checked during installation and Feuling does not recommend tuning beyond stock emissions standards. Proper supporting modifications and professional installation are required for safe operation. 🔧