I've attached the most to date list of Shovelhead cams that I have. I'll update as any new information is found.
shovelhead cams (07-06-2022).pdf
shovel cams-02.jpg
Do you have the XLSX version of this file? It makes it easier to do side-by-side comparisons. Thanks
All the big twin cams on file are listed in the interactive calculators and charts section.
Interactive CAM Comparison Chart (https://harleytechtalk.com/tools/HD_cam_data.html)
Interactive Calculators and Charts (https://harleytechtalk.com/tools/calculators.html)
Why is Dave's M8 cam in shovel section?
Quote from: JSD on December 31, 2023, 05:47:14 PMWhy is Dave's M8 cam in shovel section?
Do you mean these two Dave Mackie Shovel cams that are in the Shovel section? :scratch:
dm.jpg
Ohio the first post only showed his M8 cam . All good mate
That's because that is the M8 cam page. You have to click on Shovel at the bottom. Like I said, all Big Twin cams we have on file are there.
dm1.jpg
dm2.jpg
For the people who want a stock replacement cam for their Shovelhead or Panhead, S&S offers the H-grind.
330-0166 1978-1984
330-0165 1970-1977
330-0170 1958-1969
330-0164 1948-1957
I always wondered who was right with the H cam specs, S&S or Andrews. They differ a little in what they list.
In my old 1999 Andrews catalog they say their "H" grind is closer to H-D's later model "S" grind. I can't find the specs for the H-D "S" grind in my limited resoueces.
For what it's worth I always liked the way the Shovels ran with the "S" grind. Better low end mid range.