from AFM website...
After two years of designing and testing cam profiles, AFM now offers the new Hi-Rev series of hydraulic roller camshafts.
The Hi-Rev cam series with Hi-Rev valve springs will rev as high as 7600 rpm using the stock Ford hydraulic roller lifters without lifter float; 8200 rpm with titanium retainers, keepers and intake valves.
Check out our dyno graphs on the new Hi-Rev cams on our
5.0/5.8 DynoJet Results Page
Check out the cams below
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Originally Posted by
cochese
Focus on getting that piece shit down the track, stop posting stories.