NEW Red Shift Cams® RS528 Cam Specifically Developed for Generation II Milwaukee-Eight® Engines
The new RS528 grind has been carefully designed and tested by Zipper’s engineering to yield the best possible riding experience while producing the most Torque and Horsepower for a bolt-in camshaft. It works exceptionally well with the new ride modes available in the 2024 Touring models. The new RS528 cam provides the performance advantage in power and throttle response right where you ride, with a "Drag bike" lope at idle and impressive exhaust note under load.
The new Red Shift RS528 bolt cam is designed specifically around the new Gen II cylinder head and induction system. It provides instant acceleration from below 2,000 RPM while pulling strong to 6,000. Made with a proprietary Red Shift Cams® ramp design, delivering quiet operation and long valve train life. The RS528 cam has been thoroughly tested with great results with the factory Touring header pipe with CAT with high flow mufflers as well as many aftermarket racing exhaust systems. Always consider an optional a dual piston cam chain tensioners and sprockets kit for a stronger more durable valve train system, 413-801.
This is THE Bolt-In Big Torque Cam for the new Generation II Milwaukee-Eight® Engine!
Offered in a complete cam install kit that includes the RS528 camshaft, cam change gasket set, Delphi lifters, and adjustable pushrods with chrome or black pushrod tube-covers that allow no rocker box disassembly and easy access for pushrod adjustments. Everything you need for a quick cam swap! Or you can purchase the RS528 cam gaskets and pushrod kit separately.
• Use with Stock Length OE or adjustable Pushrods
• Available in Chain Drive Only
• Not for use with VVT Equipped Engines
• Cam Only Purchases Should Always Upgrade Lifters
• Optional Dual Piston Cam Chain Tensioner and Sprocket Kits Available
• See Dyno Graphs in Thumbnails
Zipper's is here to help, if you have a question(s) please scroll down and fill out the form and hit send. We will review your question(s) and we will be in contact.
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.
***To ensure you enjoy a premium experience with a Red Shift Cam, Please select Yes to provide data about your motorcycle. In the last section, just above add to cart.***
The Red Shift Cams® 468 bolt-in grind was developed to produce the best power for a Factory 107, 114 and 117″ Milwaukee-Eight® engine.
Designed by Zipper’s engineering, the RS 468 delivers significant improvements in power and throttle response right where you ride. The Red Shift 468 is designed to complement the 4-valve heads’ high intake flow while its unique design overcomes the restrictive exhaust port for big gains in both torque and horsepower. The RS 468 provides instant acceleration below 2,000 RPM while pulling strong to 6,000 – this cam really shines in the primary 2,000-4,000 RPM cruising range.
This is THE Bolt-In Big Torque Cam for the Milwaukee-Eight® Engine!
Cranking compression is unchanged for easy starting, and proprietary Red Shift Cams® ramp design delivers quiet operation and long valve train life. Works well with the factory Touring® head pipe with CAT and slip-on high flow mufflers, as well as many aftermarket racing exhaust systems.
In addition the RS 468 cam is widely used in SE engine kits and big bore engine kits including 124, 128 and 131 displacements.
We sell the Red Shift 468 cam individually, or in a complete install Zip Kit. The install kit includes the RS468 cam, a Torrington/Koyo® cam bearing, gasket set, high quality tappets and quick-install pushrods with covers. The quick-install pushrods and covers allow you to install the cam without disassembling the rocker box, and give you easy access for pushrod adjustments. All at a discount over the individual cost of all the included components – it’s everything you need for a quick cam swap!
Requires Adjustable or use Stock Length Pushrods
Available in chain drive only
Performance tappets recommended with any cam change
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.
***To ensure you enjoy a premium experience with a Red Shift Cam, Please select Yes to provide data about your motorcycle. In the last section, just above add to cart.***
The Red Shift Cam 472 was designed to work with either the factory valve train components or modified / ported heads with upgraded spring & valve combinations. Proprietary Red Shift Cams® ramp design delivers quiet operation and long valve train life.
The RS 472 cam is widely used to improve SE engine upgrade kits, and many aftermarket big bore kits including 124 & 128’s. The RS472 is a favorite choice for the SE 131 engines looking to add substanitly stronger early Torque curve. If you are looking for a significant torque boost in the 2000-4500 RPM range please consider the RS 472 cam.
We sell the Red Shift 472 cam individually, or in a complete install Zip Kit. The install kit includes the RS472 cam, a Torrington/Koyo® cam bearing, gasket set, high quality tappets and quick-install pushrods with covers. The quick-install pushrods and covers allow you to install the cam without disassembling the rocker box, and give you easy access for pushrod adjustments. All at a discount over the individual cost of all the included components – it’s everything you need for a quick cam swap!
Bolt-in Camshaft for Strong Low, Mid-Range Power
Performs best with Added Compression on Factory or Larger Engines
10.75-11.0:1 Ideal Compression Range
Works with Stock or Modified Heads
Impressive Smooth Power Curve
Requires Adjustable or use Stock Length Pushrods
Available in Chain Drive Only
Performance Tappets Recommended with any Cam Change
See Red Shift Cam Matrix for Additional Recommendations
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.
***To ensure you enjoy a premium experience with a Red Shift Cam, Please select Yes to provide data about your motorcycle. In the last section, just above add to cart.***
The Red Shift 548 produces excellent low-end torque, while still producing big power over the entire RPM range in modified engines. The RS 548 is the early torque-favored companion to the extremely successful RS 552 cam, for 124 & larger engines.
Check the RS Cam Matrix for additional data or contact Zipper’s support for advice on cam selection, valve spring options, to match with your rockers and compression ratios
Requires Special high lift Valve Springs
Requires Adjustable or use Stock Length Pushrods
Available in chain drive only
Performance tappets recommended with any cam change
Compression Ratio Range 10.75-11.0:1
See Red Shift Cam Matrix for additional recommendations
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.
The Red Shift 552 is a power cam for modified M8 engines. The Red Shift 552 is designed to provide a strong broad power torque cam with more peak HP for highly modified M8 engines. The RS 552 is an excellent choice for riders who demand the best overall power for Torque and HP.
Designed to enhance the unique cylinder head layout of the Milwaukee-Eight® engine, The RS 552 is a standard equipment cam in Muscle 124-128 kits!
The RS 552 can be used in Aftermarket or SE engine kits. Requires special valve springs. Many SE valve springs are not compatible, must be replaced to use this cam
Check the RS Cam Matrix for data or contact Zippers for advice on valve spring options to match with your rocker ratio.
Requires Special Valve Springs
Requires Adjustable or use Stock Length Pushrods
Available in chain drive only
Performance tappets recommended with any cam change
See Red Shift Cam Matrix for additional recommendations
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.
Red Shift Cams® RS558 grind is another power cam from the Red Shift Cams® platform for modified Milwaukee-Eight® engines. It is designed to provide a strong power curve with additional peak power when using with high flow heads, induction and exhaust.
Designed to enhance the unique cylinder head layout of the Milwaukee-Eight® engine, the Red Shift Cams® RS582 provides maximum lift range for a conventional 0.580” lift performance valve spring used with the 1.61 rocker ratio.
Check the RS Cam Matrix for data or contact Zipper's for advice on valve spring options to match with your rocker ratio.
Ideal Requirements for RS 558 Cam
Requires Special High-Lift Valve Springs
Requires Adjustable Pushrods
Available in chain drive only
Performance tappets recommended with any cam change
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.
The NEW Red Shift RS562 grind is another power cam from the Red Shift cam platform for modified M8 engines. The Red Shift RS562 cam is designed to provide a strong power curve with more peak power when using with high flow heads.
Designed to enhance the unique cylinder head layout of the Milwaukee-Eight® engine, the Red Shift RS562 is designed with slightly lower lift than its big brother the RS582. This allows the engine builder to reduce the stress on the valve spring with standard or higher rocker ratios standard up to 1.64 ratio.
A Zipper’s Muscle 128 with Zipper’s Stage IV heads can expect up to 165 Rear Wheel HP with a compression range of 11.5:1 + in modified M8 engines.
Ideal Requirements for RS 562 Cam
11.25-11.5:1 Compression
Special High Lift Valve Springs
Adjustable Pushrods
Performance Tappets
Available in chain drive only
Check the RS Cam Matrix for data or contact Zippers for advice on valve spring options to match with your rocker ratio.
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.
Red Shift Cams® RS578 grind is another power cam from the Red Shift Cams® platform for modified Milwaukee-Eight® engines. It is designed to provide a strong power curve with additional peak power when using with high flow heads, induction and exhaust.
Designed to enhance the unique cylinder head layout of the Milwaukee-Eight® engine, the Red Shift Cams® RS578 provides maximum lift range for a conventional 0.580” lift performance valve spring used with the 1.61 rocker ratio.
Ideal Requirements for RS578 Cam
Requires Special High-Lift Valve Springs
Requires Adjustable Pushrods
Available in chain drive only
Performance tappets recommended with any cam change
Check the RS Cam Matrix for data or contact Zippers for advice on valve spring options to match with your rocker ratio.
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.
This new Red Shift Cams® RS582 grind is another power cam from the Red Shift Cams® platform for modified Milwaukee-Eight® engines. It is designed to provide a strong power curve with additional peak power when using with high flow heads, induction and exhaust.
Designed to enhance the unique cylinder head layout of the Milwaukee-Eight® engine, the Red Shift Cams® RS582 provides maximum lift range for a conventional 0.580” lift performance valve spring used with the 1.61 rocker ratio.
This cam with a Zipper’s Muscle 128 with Zipper’s Stage IV heads you can expect up to 160+ Rear Wheel HP on pump gasoline with a compression range of 11.5:1 + in modified M8 engines.
Requires Special High-Lift Valve Springs
Requires Adjustable Pushrods
Available in chain drive only
Performance tappets recommended with any cam change
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.
The new Red Shift RS584 grind is another power cam from the Red Shift cam platform for modified M8 engines. The Red Shift 584 cam is designed to provide an exceptionally strong power curve with strong peak power when using with high flow heads, induction and exhaust.
Designed to enhance the unique cylinder head layout of the Milwaukee-Eight® engine, the Red Shift RS584 is designed to provide maximum lift range for a conventional performance valve spring used with the stock 1.6 rocker ratio.
Contact Zippers if you plan to use this cam with a higher ratio rocker arm.
Up to 175+ Rear Wheel HP on pump gasoline can be obtained with a compression range of 12:1 + in modified M8 engines.
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.
Red Shift Cams RS 588 for Milwaukee-Eight® engines
New High Lift Cam from Red Shift Cams
Extra Wide Power Band for engines with High Flow Heads
Requires Special Valve Springs
Note- If you need professional assistance from a Zipper’s engine expert selecting a Red Shift Cam send all details about your engine specs to: productsupport@zippersperformance.com
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.
