Is the 224r cam outdated?
I wouldn't say one is more popular that the other, the .600 lift is just an improved version with different valve events.
As far is it being outdated, I would say no. The 224 was a proven cam and has been since the early 2000's when it became popular. It was popular because it fit the need for a great cam that picked up good power throughout the band and didn't cause much in the way of drivability issues. While we test new grinds everyday, sometimes the 224R cam is just the right fit for certain vehicles. It responds well to cathedral ports, but would not be a good choice for an LS3 or square port.

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I wouldn't say one is more popular that the other, the .600 lift is just an improved version with different valve events.
As far is it being outdated, I would say no. The 224 was a proven cam and has been since the early 2000's when it became popular. It was popular because it fit the need for a great cam that picked up good power throughout the band and didn't cause much in the way of drivability issues. While we test new grinds everyday, sometimes the 224R cam is just the right fit for certain vehicles. It responds well to cathedral ports, but would not be a good choice for an LS3 or square port.






