Beta XL Performance Powertrains 1.25

Lots of torque, efficiency, or power. Great for racing and towing.

Tags:
  1. kaytc
    kaytc
    4/5,
    Version: 1
    Love it. Engines sound great and are super powerful. However the transmissions do need some tuning, which i'm sure will happen in the future
    Sep 29, 2017
    1. charl
      Author's Response
      Tuning like what?
  2. Foohar
    Foohar
    4/5,
    Version: 1
    Not kidding about the XLR engine having power. The 50 speed auto is crazy, yet fun to tow a trailer up a mountain, spinning all 4 tires at 100mph
    Sep 28, 2017
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