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built motor

  1. Focus RS Performance
    So I've searched the forum and couldn't find anything like what I'm looking for. If there is something let me know. This is a thread for those who have built motors to tell the tale. Who did you buy the motor from? Short or long block? Install yourself or builder? What kind of power you...
  2. 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...