96K views · 1.4K reactions | Do cylinder head, airboot, muffler, and ECU setting updates yield more power from Yamaha’s YZ250FX for 2022? We ran it on our in-house dyno to find out. | Dirt Rider Magazine | Facebook

Our YZ250 and YZ250X Power Kit comprising a TSP billet head, TSP jetting kit and Scalvini pipe will be listed on our website very soon... we have several different combustion chambers to choose from and the improvement that this package makes is awesome 😎 The YZ’s are great bikes to begin with but our package adds huge improvements to power as well as part throttle response and smoothness... this makes them faster from corner to corner, nicer to ride in almost any conditions, plus they become m

1.3K views · 97 reactions | Unmatched in competition, the reigning...