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fat cam

  1. 69 Series Fat Cam Questions - Servicibility and differences

    Engine Discussion
    I've posted this once before but as there was no response I've concluded that I'm either extremely uninteresting, this has been answered before (I cannot find it), or I just chose a poor time to post and it was buried under other posts. I have 2 questions: 1. What do the different numbers on...
  2. what is a Fat cam, and can I plug and play with it?

    Engine Discussion
    I have a 72 CL350K4, and the original camshaft and rockers were pretty worn. I purchased a donor motor from a 69 CB350K0 and that motor came with a "fat cam" in it. The rockers and camshaft are in better condition so it want to use them. Will this cause any issues, and I will be also using CB...
  3. Top End Assembly Issues - Cam Chain appears too tight

    Engine Discussion
    Everyone on here is so helpful and knowledgeable so I'm hoping someone can provide me with some assistance with this issue. I am doing a complete motor rebuild for a 1970 CB350. I have the bottom end back together but when I attempt to assemble the top end I am having issues where I can not get...