Reader Comments

    1. Hi Roberts, I’ve added the crank spacer diagram to the gallery above (last image). It is sources from e30zone.net. I used to as the base but sorted out the final details when I turned the piece on the lathe.

      Thanks, Patrick 🙂

        1. Hi – I used the stock M20B25 pistons from a 1988 model. They are short skirt type. If you use early model pistons the the skirts get in the way of the conrods.

Leave a Reply