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weller racing

  1. YXZ General Discussion
    So with about 8 miles on my new machine I bumped into a tree with the right front tire. It was a decent hit but nothing I thought would break something.. Untill I started to drive and realized I couldn't steer very well, My first thought was a flat tire maybe it de beaded but I quickly realized...
  2. YXZ Engine
    I've been running the new TBR slip on system with a Weller Racing ECU tune, and it kicks ass. The slip-on system was an easy install and gives the YXZ a deep tough sound. Without the tune I felt more power and really noticed how much faster I was hitting the rev limiter. Then I had Jason Weller...
  3. YXZ General Discussion
    Here are our dyno sheets showing the YXZ1000 up against the Polaris RZR XP1000. The top image shows the YXZ with our new WR Edition full dual exhaust with the YXZ stock airbox/stock filters and an XP1000 with dual Muzzy's and aftermarket filter/intake. The bottom image shows both vehicles in...
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