YFZ Central banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-2 of 2 Results
  1. Maintenance
    2008 YFZ450, completely stock. Does this sound like normal engine sound or do my valves need to be adjusted? This bike was neglected in storage for a few years but I had it tuned up a couple months ago at a shop, (carb clean & rejetting, oil change, etc). It was running great afterwards but...
  2. YFZ450 & YFZ450R General Talk
    I’m new to the racing quad community but I have a question. Okay I’m gonna start off with I bought a 2004 (carb) YFZ450 back in April. Well I had it two days and the motor locked up. A rod went through the case and broke a whole lotta stuff. Later I ordered a 500cc big bore kit from BP racing...
1-2 of 2 Results