810 Big Bore Kit for SOHC CB750 (Used)

Being auctioned on eBay right now is the big bore kit for the SOHC CB750. It’s an 810cc kit with new rings, and the seller claims the pistons and pins are in good shape. It might be a nice way to wake up your cb750 cafe racer if the motor is getting a bit tired…


4 comments so far

  1. al on

    i have 750 4 1973 will it wook?

    • caferacers on

      All of my research has shown the SOHC motors being very common across motors. I would think so, but it might take a bit more research to be 100% certain.

  2. al on


    • caferacers on

      Hi Al,

      I never wrote down the closing price from the auction so I don’t know what it ended up selling for. If I can find out, I will post it…


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