Red Shift Cams® RS468 is THE bolt-in grind developed to produce the best power for Factory 107, 114 and 117″ Milwaukee-Eight® engines. Designed by Zipper’s engineering the RS468 delivers significant improvements in power and throttle response right where you ride.
In addition the RS468 cam is widely used in SE and aftermarket big bore engine kits including 124, 128 and 131 displacements. If you are looking for an ABSURD amount of torque with these big bore engines many engine builders are choosing the RS468 cam.
Bolt-in Camshaft for early torque
Designed to produce amazing power with stock heads
Smooth low-end power with impressive acceleration
The RS468 is available in a complete Cam Kit that includes the cam, Torrington/Koyo® cam bearing, cam change gasket set, high quality tappets and with adjustable pushrods with covers that allow no rocker box disassembly and easy access for pushrod adjustments, at a discount over the individual cost of all the included components – everything you need for a quick cam swap!
In compliance with ARB emissions laws, this product is not sold or shipped to California.
The Red Shift Cams® RS472 for the Milwaukee-Eight®, is a bolt-in grind for 114, 117 & larger Hot Rod Milwaukee-Eight® engines. The prime power range starts a bit later than the early torque RS468. If you like to stay in the throttle until red line, the RS472 will get you there very quickly!
In addition the RS472 cam is widely used in SE and Aftermarket big bore engine kits including 124, 128 and is a favorite choice for the SE 131 engines. If you are looking for an amazing torque boost in these big bore engines please consider the RS472 cam.
Bolt-in Camshaft for strong mid-range to top-end power, while retaining low end torque
Works with stock or modified heads
Arm-stretching acceleration to 6,000 RPM
We Offer the RS472 cam in a complete Cam Kit that includes the cam, Torrington/Koyo® cam bearing, cam change gasket set, high quality tappets and with adjustable pushrods with chrome or black tube-covers that allow no rocker box disassembly and easy access for pushrod adjustments, at a discount over the individual cost of all the included components – everything you need for a quick cam swap! Or you can purchase the 468 cam (includes full-compliments Torrington/Koyo bearing), gaskets and pushrod kit separately.
In compliance with ARB emissions laws, this product is not sold or shipped to California.
The RS548 was designed to produce strong broad power torque in modified Milwaukee-Eight® engines. Unique timing maintains excellent low-end torque while still producing excellent power over the entire RPM range. The RS548 is an excellent choice for a Touring model application where producing the wide torque is most important.
Designed to enhance the unique cylinder head layout of the Milwaukee-Eight® engine, the RS548 will get a Touring Model accelerating very quickly!
The RS548 can be used in SE and Aftermarket big bore engine kits including 124, 128, and 131. Requires special valve springs, SE valve springs are not compatible must be replaced to use this cam.
Extra Wide Power Band for engines with High Flow Heads
Design for compression ranges of 10.5-11:1
Requires Special Valve Springs for .550+ lift
Check the RS Cam Matrix for data or contact Zipper’s for advice on valve spring options to match with your rocker ratio.
In compliance with ARB emissions laws, this product is not sold or shipped to California.
The Red Shift Cams® RS552 was designed to provide strong broad power torque with more peak HP for highly modified Milwaukee-Eight® engines. The RS552 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 RS552 is a standard equipment cam in Muscle 124-128 kits!
The RS552 can be used in SE and Aftermarket big bore engine kits including 124, 128, and 131. Requires special valve springs. SE valve springs are not compatible, must be replaced to use this cam
Extra Wide Power Band for engines with High Flow Heads
Design for compression ranges of 10.75-11:25
Requires Special Springs for .550 lift
Check the RS Cam Matrix for data or contact Zippers for advice on valve spring options to match with your rocker ratio.
In compliance with ARB emissions laws, this product is not sold or shipped to California.
