Modded Raptors Forum banner

yamaharaptor

  1. Raptor 660 General
    Hello all, I am new to the forum and would like to say thank you in advance for any help you can give me. I purchased a 2005 Raptor 660R that had no compression at the plug, with compression checker, but was def blowing air out the exhaust. I got it home and found that the center valve was...
Top