Forum Help, Questions and Info Gas May 25, 2015 What gas should I run in my 09 polaris ranger rzr 800 s? I run 87 but now it just feels like I have no power everyone I know around me runs 93 an have no problem I just losing power an my belt any everything looks fine Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related