Cam Chest / Valve Train

NEW Red Shift Cams® RS532 Cam Specifically Developed for Generation II Milwaukee-Eight® Engines The new RS532 grind has been designed and tested by Zipper’s engineering to compliment the new RS528 bolt-in camshaft, but specifically made for engines with higher compression and larger displacement. In the spirit of Red Shift early torque designs this is the best bolt-in cam for the new 121 ci Non-VVT engines for the strongest overall balance of Torque and Horsepower. The new Red Shift RS532 bolt-in cam is designed specifically around the new Gen II cylinder head and induction system. It provides instant acceleration from 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 RS532 cam has been thoroughly tested with great results with the factory Touring header pipe with CAT -high flow mufflers as well as racing applications with competition use only exhaust systems. Always consider an optional a Red Shift dual piston cam chain tensioners and sprockets kit for a stronger more durable valve train system,                             Zipper's part # 413-801. This is THE Bolt-In Cam for the new CVO ST 121” Generation II Milwaukee-Eight® Engine! Offered in a complete cam install kit that includes the RS532 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 RS532 cam, gaskets, and pushrod kit separately. • Use with Stock Length OE or Adjustable Pushrods • Available as (Chain Drive Only) • Not for use with VVT Equipped Engines • Cam Only Purchases Should Always Add New Upgraded Lifters • Optional Red Shift Dual Piston Cam Chain Tensioner and Sprocket Kits Available • See SAE Corrected Dyno Graphs in Thumbnails

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.

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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.

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. 

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.

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. 

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.

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.