Aluminum smallblock

Discussion in 'Model engines' started by ESC, Jan 1, 2020.

  1. ESC

    ESC Silver Banner Member

    I cast another crank for the smallblock in conjunction with the Harley cylinders. I ended up with cold iron so there are some flolds, and shrink tears,, but since it will be my first use of the crank grinder I rough machined the mains between centers to provide an accurate mounting surface. The white powder is from I burying it in ash to cool overnight.


    Then mounted in the lathe.
    _Jason, Tobho Mott and joe yard like this.

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