Product Description
Red Shift Cams RS528 Bolt-In Camshaft - Generation II Milwaukee Eight
High-performance camshaft specifically developed for 2024-up Generation II Milwaukee-Eight engines. Carefully designed and tested by Zipper's Performance engineering to deliver maximum torque and horsepower in a bolt-in package. Provides instant acceleration from below 2,000 RPM while pulling strong to 6,000 RPM. Designed specifically around Gen II cylinder head and induction system. Proprietary Red Shift Cams ramp design delivers quiet operation and long valve train life. "Drag bike" lope at idle with impressive exhaust note under load. Works exceptionally well with new ride modes available in 2024 Touring models. Thoroughly tested with factory Touring header pipe with CAT and high-flow mufflers, plus many aftermarket racing exhaust systems. Chain drive only. Not for use with VVT equipped engines. Use with stock length OE or adjustable pushrods. Cam only purchases should always upgrade lifters. Optional dual piston cam chain tensioner and sprocket kits available (Part 413-801).
Fitment
- 2024-Up Harley-Davidson Generation II Milwaukee-Eight engines
- 2024-Up Touring models
- Chain drive only
- NOT for use with VVT (Variable Valve Timing) equipped engines
- Compatible with stock length OE or adjustable pushrods
Features & Benefits
- Gen II M8 Specific Design - Engineered specifically for new generation cylinder head and induction system
- Maximum Torque and Horsepower - Bolt-in cam delivers serious power gains
- Instant Acceleration - Builds power from below 2,000 RPM through 6,000 RPM
- Proprietary Ramp Design - Quiet operation and long valve train life
- "Drag Bike" Lope at Idle - Aggressive idle character with distinctive sound
- Impressive Exhaust Note - Signature aggressive sound under load
- Ride Mode Compatible - Works exceptionally well with 2024 Touring model ride modes
- Exhaust System Compatibility - Tested with factory CAT headers, high-flow mufflers, and aftermarket racing exhausts
- Bolt-In Installation - No internal engine modifications required
- Chain Drive Only - For models with chain-driven cam systems
- Works with Stock or Adjustable Pushrods - Flexible pushrod options
Why Upgrade?
The new Generation II Milwaukee-Eight engines need a cam specifically designed for their new cylinder head and induction system. That's where the Red Shift RS528 comes in. Zipper's Performance spent time carefully designing and testing this grind to deliver the best possible riding experience while maximizing torque and horsepower in a simple bolt-in package. The RS528 provides instant acceleration from below 2,000 RPM and pulls strong all the way to 6,000. Zipper's proprietary ramp design keeps valve train noise low while promoting long component life. You get the aggressive character you want—a drag-bike-style lope at idle and an impressive exhaust note under load—but without sacrificing valve train durability. The RS528 has been thoroughly tested with both factory Touring header pipes with CAT converters and high-flow mufflers, as well as many aftermarket racing exhaust systems. It works exceptionally well with the new ride modes available in 2024 Touring models, giving you power and throttle response right where you ride. Chain drive only. Not for VVT equipped engines. Compatible with stock length OE or adjustable pushrods. If you own a 2024-up Gen II M8 Touring and want the best bolt-in performance cam available, this is it. Note: Cam-only purchases should always include a lifter upgrade. Optional dual piston cam chain tensioner and sprocket kits available for a stronger, more durable valve train (Part 413-801). Not legal for sale or use in California or on any EPA pollution-controlled motor vehicles.
Note: Red Shift Cams RS528 Bolt-In Camshaft. Fits 2024-up Harley-Davidson Generation II Milwaukee-Eight engines (2024-up Touring models). Specifically designed for Gen II cylinder head and induction system. Provides instant acceleration below 2,000 RPM, pulls strong to 6,000 RPM. Proprietary Red Shift Cams ramp design for quiet operation and long valve train life. "Drag bike" lope at idle with impressive exhaust note under load. Works with new ride modes available in 2024 Touring models. Chain drive only. NOT for use with VVT (Variable Valve Timing) equipped engines. Compatible with stock length OE or adjustable pushrods. Thoroughly tested with factory Touring header pipes with CAT and high-flow mufflers, plus many aftermarket racing exhausts. Optional dual piston cam chain tensioner and sprocket kit available (Part 413-801). Cam-only purchases should always upgrade lifters. Not legal for sale or use in California on any pollution-controlled motor vehicle. Not legal for sale or use on any EPA pollution-controlled motor vehicle.
| MPN | 413-829 |