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FEULING PARTS 508 Series Reaper Camshaft for M8 Chain Drive - Part #1349
Regular price $319.95 USD
Category:
Cam - 508 Series - Reaper - Chain Drive - M8
Enhance your engine's performance with the FEULING PARTS 508 Series Reaper camshaft, designed for M8 chain drive applications. This aggressive cam delivers increased power and torque within the 2250-5900 rpm range, significantly improving throttle response, acceleration, and fuel efficiency. Its smooth camshaft lobe ramps reduce valvetrain wear and noise, ensuring reliable operation and longevity. Engineered for high-performance applications, the Reaper cam is dyno proven and track tested to provide consistent, aggressive pulling power paired with a distinctive sound that commands attention. This cam revs up faster than the 521 grind, producing a nastier tone and delivering stronger pulls, making it ideal for larger cubic inch engines with added compression ratios, specifically 114 inches and above. The cam's specifications are measured in the engine on the lifter at 0.050-inch lift using a 1.61 rocker arm ratio, ensuring precise performance metrics. No ported cylinder heads are required, although pairing with ported heads can further augment power throughout the RPM range. To maximize performance, a high-flow throttle body, high-flow exhaust system, and air cleaner are highly recommended. High-lift valve springs are essential for optimal operation, and the use of heavy-duty pushrods is strongly suggested to maintain proper valvetrain dynamics. Due to the complex nature of this four-valve engine design, Feuling recommends running one-piece pushrods over quick-install adjustable pushrods to prevent valvetrain harmonics and hydraulic lifter issues. This camshaft is proudly made in the USA and is ideal for enthusiasts seeking a combination of increased power, aggressive sound, and reliable performance.
Features:
- Increased power and torque in the 2250-5900 rpm range
- Improves throttle response, acceleration, and fuel mileage
- Smooth camshaft lobe ramps reduce valvetrain noise and wear
- Dyno proven and track tested for consistent performance
- Aggressive pulling power with a distinctive sound
- Revs up faster and pulls harder than 521 grind
- Optimized for larger cubic inch engines with added compression
- No ported cylinder heads required, but recommended for enhanced performance
- Supports high-flow throttle bodies, exhaust systems, and air cleaners
- Requires high-lift valve springs and heavy-duty pushrods for optimal operation
- Designed for M8 chain drive applications
- Made in the USA with precise specifications measured at 0.050-inch lift





