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.

Weight 1 lbs

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