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  1. Building a Strong 2.3 With a 2.0 Block

    Focus RS Builds
    I like building my own motors so I didn't want to buy someone's short block. I also wanted the proven strength of the closed-deck ST block, with the displacement of the RS. The ST block is a straight bolt-in to the RS drivetrain and will work with our head with mods by Panda. I think this is...
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