When it comes to sparing no expense Spencer Luczak and his builds are a sight to be seen. Spencer Luczak is the owner of Flying Horse Ranch near Salt Lake City, Utah. If you haven’t seen this beautiful slice of MX heaven you should check it out over on Flying Horse Ranch on Instagram (@flyingironhorseranch). Spencer loves to build dirt bikes as he is not a stranger to doing Garage Builds for Racer X, but this one is extra special as he built it in memory of his longtime friend Ken Block. This was the first time that I got to experience a big-bore 350 and let me tell you, I hope it is not the last. To have a bike that has this much torque along with a lightweight flickable feel is something I hope most can experience once in their lives.